revert cuser from pointer to buffer.

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1798 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

39 files changed, 553 insertions, 891 deletions

diff --git a/mbbsd/admin.c b/mbbsd/admin.c
index dfa825b4..f6d35a6c 100644
--- a/mbbsd/admin.c
+++ b/mbbsd/admin.c
@@ -23,7 +23,7 @@ m_loginmsg()
     {
           SHM->loginmsg.pid=currutmp->pid; /*站長不多 就不管race condition */
           strcpy(SHM->loginmsg.last_call_in, msg);
-          strcpy(SHM->loginmsg.userid, cuser->userid);
+          strcpy(SHM->loginmsg.userid, cuser.userid);
     }
   return 0;
 }
@@ -357,7 +357,7 @@ m_mod_board(char *bname)
 	    system(genbuf);
 	    memset(&bh, 0, sizeof(bh));
 	    snprintf(bh.title, sizeof(bh.title),
-		     "%s 看板 %s 刪除", bname, cuser->userid);
+		     "%s 看板 %s 刪除", bname, cuser.userid);
 	    post_msg("Security", bh.title, "請注意刪除的合法性", "[系統安全局]");
 	    substitute_record(fn_board, &bh, sizeof(bh), bid);
 	    reset_board(bid);
@@ -887,7 +887,7 @@ scan_register_form(char *regfile, int automode, int neednum)
     int             n = 0, unum = 0;
     int             nSelf = 0, nAuto = 0;
 
-    uid = cuser->userid;
+    uid = cuser.userid;
     snprintf(fname, sizeof(fname), "%s.tmp", regfile);
     move(2, 0);
     if (dashf(fname)) {
@@ -936,7 +936,7 @@ scan_register_form(char *regfile, int automode, int neednum)
 		uid = autoid;
 
 	    if ((!automode || !auto_scan(fdata, ans))) {
-		uid = cuser->userid;
+		uid = cuser.userid;
 
 		move(1, 0);
 		prints("帳號位置    ：%d\n", unum);
@@ -1019,7 +1019,7 @@ scan_register_form(char *regfile, int automode, int neednum)
 
 			sethomepath(buf1, muser.userid);
 			stampfile(buf1, &mhdr);
-			strlcpy(mhdr.owner, cuser->userid, sizeof(mhdr.owner));
+			strlcpy(mhdr.owner, cuser.userid, sizeof(mhdr.owner));
 			strlcpy(mhdr.title, "[註冊失敗]", TTLEN);
 			mhdr.filemode = 0;
 			sethomedir(title, muser.userid);
@@ -1106,10 +1106,10 @@ scan_register_form(char *regfile, int automode, int neednum)
      * &xfile); strcpy(xfile.owner, "系統"); strcpy(xfile.title, "[報告]
      * 審核記錄"); xptr = fopen(xfpath, "w"); fprintf(xptr, "\n時間：%s %s
      * 審了 %d 份註冊單\n AutoScan 審了 %d 份註冊單\n 共計 %d 份。", buf,
-     * cuser->userid, nSelf, nAuto, nSelf+nAuto); fclose(xptr); setbdir(fname,
+     * cuser.userid, nSelf, nAuto, nSelf+nAuto); fclose(xptr); setbdir(fname,
      * xboard); append_record(fname, &xfile, sizeof(xfile));
      * outgo_post(&xfile, xboard); touchbtotal(getbnum(xboard));
-     * cuser->numposts++;
+     * cuser.numposts++;
      */
     /*********************************************/
     pressanykey();
diff --git a/mbbsd/announce.c b/mbbsd/announce.c
index dba8c1d7..21696789 100644
--- a/mbbsd/announce.c
+++ b/mbbsd/announce.c
@@ -299,7 +299,7 @@ a_newitem(menu_t * pm, int mode)
 	break;
     }
 
-    strlcpy(item.owner, cuser->userid, sizeof(item.owner));
+    strlcpy(item.owner, cuser.userid, sizeof(item.owner));
     a_additem(pm, &item);
 }
 
@@ -364,7 +364,7 @@ a_pasteitem(menu_t * pm, int mode)
 		igetch();
 		return;
 	    }
-	    strlcpy(item.owner, *copyowner ? copyowner : cuser->userid,
+	    strlcpy(item.owner, *copyowner ? copyowner : cuser.userid,
 		    sizeof(item.owner));
 	    strlcpy(item.title, copytitle, sizeof(item.title));
 	    a_additem(pm, &item);
@@ -441,7 +441,7 @@ a_pastetagpost(menu_t * pm, int mode)
     char            dirname[200], buf[200];
 
     if (TagBoard == 0){
-	sethomedir(dirname, cuser->userid);
+	sethomedir(dirname, cuser.userid);
     }
     else{
 	bh = getbcache(TagBoard);
@@ -455,7 +455,7 @@ a_pastetagpost(menu_t * pm, int mode)
     while (tagnum--) {
 	EnumTagFhdr(&fhdr, dirname, ent++);
 	if (TagBoard == 0) 
-	    sethomefile(buf, cuser->userid, fhdr.filename);
+	    sethomefile(buf, cuser.userid, fhdr.filename);
 	else
 	    setbfile(buf, bh->brdname, fhdr.filename);
 
@@ -565,7 +565,7 @@ a_delete(menu_t * pm)
 
 	setbpath(buf, "deleted");
 	stampfile(buf, &backup);
-	strlcpy(backup.owner, cuser->userid, sizeof(backup.owner));
+	strlcpy(backup.owner, cuser.userid, sizeof(backup.owner));
 	strlcpy(backup.title,
 		pm->header[pm->now - pm->page].title + 2,
 		sizeof(backup.title));
@@ -590,7 +590,7 @@ a_delete(menu_t * pm)
 		 "rm -rf %s;/bin/mv -f %s %s", buf, fpath, buf);
 	system(cmd);
 
-	strlcpy(backup.owner, cuser->userid, sizeof(backup.owner));
+	strlcpy(backup.owner, cuser.userid, sizeof(backup.owner));
 	strlcpy(backup.title,
 		pm->header[pm->now - pm->page].title + 2,
 		sizeof(backup.title));
@@ -846,7 +846,7 @@ a_menu(char *maintitle, char *path, int lastlevel)
 			    fhdr.filename,
 			    sizeof(me.header[me.now - me.page].filename));
 		    strlcpy(me.header[me.now - me.page].owner,
-			    cuser->userid,
+			    cuser.userid,
 			    sizeof(me.header[me.now - me.page].owner));
 		    setadir(fpath, path);
 		    substitute_record(fpath, me.header + me.now - me.page,
@@ -1189,7 +1189,7 @@ void BlogMain(int num)
 	    sprintf(fpath, "man/boards/%c/%s", currboard[0], currboard);
 	    stampdir(fpath, &item);
 	    strlcpy(item.title, "◆ Blog", sizeof(item.title));
-	    strlcpy(item.owner, cuser->userid, sizeof(item.owner));
+	    strlcpy(item.owner, cuser.userid, sizeof(item.owner));
 
 	    sprintf(adir, "man/boards/%c/%s/.DIR", currboard[0], currboard);
 	    append_record(adir, &item, FHSZ);
diff --git a/mbbsd/bbcall.c b/mbbsd/bbcall.c
deleted file mode 100644
index 93fe499d..00000000
--- a/mbbsd/bbcall.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/* $Id: bbcall.c,v 1.9 2003/06/28 08:44:03 kcwu Exp $ */
-#include "bbs.h"
-
-#define SERVER_0941     "www.chips.com.tw"
-#define SERVER_0943     "www.pager.com.tw"
-#define SERVER_0948     "www.fitel.net.tw"
-#define SERVER_0947     "www.hoyard.com.tw"
-#define SERVER_0945     "203.73.181.254"
-
-#define CGI_0948        "/cgi-bin/Webpage.dll"
-#define CGI_0941        "/cgi-bin/paging1.pl"
-#define CGI_0947        "/scripts/fp_page1.dll"
-#define CGI_0945        "/Scripts/fiss/PageForm.exe"
-#define CGI_0943        "/tpn/tpnasp/dowebcall.asp"
-
-#define CGI_RAILWAY     "http://www.railway.gov.tw/cgi-bin/timetk.cgi"
-
-#define REFER_0943      "http://www.pager.com.tw/tpn/webcall/webcall.asp"
-#define REFER_0948      "http://www.fitel.net.tw/html/svc03.htm"
-#define REFER_0941      "http://www.chips.com.tw:9100/WEB2P/page_1.htm"
-#define REFER_0947      "http://web1.hoyard.com.tw/freeway/freewayi.html"
-#define REFER_0945      "http://203.73.181.254/call.HTM"
-
-static void
-pager_msg_encode(char *field, char *buf)
-{
-    char           *cc = field;
-    unsigned char  *p;
-
-    for (p = (unsigned char *)buf; *p; p++) {
-	if ((*p >= '0' && *p <= '9') ||
-	    (*p >= 'A' && *p <= 'Z') ||
-	    (*p >= 'a' && *p <= 'z') ||
-	    *p == ' ')
-	    *cc++ = *p == ' ' ? '+' : (char)*p;
-	else {
-	    sprintf(cc, "%%%02X", (int)*p);
-	    cc += 3;
-	}
-    }
-    *cc = 0;
-}
-
-static void
-Gettime(int flag, int *Year, int *Month, int *Day, int *Hour,
-	int *Minute)
-{
-    char            ans[5];
-
-    do {
-	getdata(10, 0, "年[20-]:", ans, 3, LCECHO);
-	*Year = atoi(ans);
-    } while (*Year < 00 || *Year > 02);
-    do {
-	getdata(10, 15, "月[1-12]:", ans, 3, LCECHO);
-    } while (!IsSNum(ans) || (*Month = atoi(ans)) > 12 || *Month < 1);
-    do {
-	getdata(10, 30, "日[1-31]:", ans, 3, LCECHO);
-    } while (!IsSNum(ans) || (*Day = atoi(ans)) > 31 || *Day < 1);
-    do {
-	getdata(10, 45, "時[0-23]:", ans, 3, LCECHO);
-    } while (!IsSNum(ans) || (*Hour = atoi(ans)) > 23 || *Hour < 0);
-    do {
-	getdata(10, 60, "分[0-59]:", ans, 3, LCECHO);
-    } while (!IsSNum(ans) || (*Minute = atoi(ans)) > 59 || *Minute < 0);
-    if (flag == 1)
-	*Year -= 11;
-}
-
-#define hpressanykey(a) {move(22, 0); prints(a); pressanykey();}
-
-static int
-Connect(char *s, char *server)
-{
-    FILE           *fp = fopen(BBSHOME "/log/bbcall.log", "a");
-    int             sockfd;
-    char            result[2048];
-    struct sockaddr_in serv_addr;
-    struct hostent *hp;
-
-    sockfd = socket(AF_INET, SOCK_STREAM, 0);
-    if (sockfd < 0)
-	return 0;
-
-    memset((char *)&serv_addr, 0, sizeof(serv_addr));
-    serv_addr.sin_family = AF_INET;
-
-    if ((hp = gethostbyname(server)) == NULL)
-	return 0;
-
-    memcpy(&serv_addr.sin_addr, hp->h_addr, hp->h_length);
-
-    if (!strcmp(server, SERVER_0941))
-	serv_addr.sin_port = htons(9100);
-    else
-	serv_addr.sin_port = htons(80);
-
-    if (connect(sockfd, (struct sockaddr *) & serv_addr, sizeof serv_addr)) {
-	hpressanykey("無法與伺服器取得連結，傳呼失敗");
-	return 0;
-    } else {
-	mprints(20, 0, "\033[1;33m伺服器已經連接上，請稍候"
-		".....................\033[m");
-	refresh();
-    }
-
-    write(sockfd, s, strlen(s));
-    shutdown(sockfd, 1);
-
-    while (read(sockfd, result, sizeof(result)) > 0) {
-	fprintf(fp, "%s\n", result);
-	fflush(fp);
-	if (strstr(result, "正確") ||
-	    strstr(result, "等待") ||
-	    strstr(result, "再度") ||
-	    strstr(result, "完 成 回 應") ||
-	    strstr(result, "預約中") ||
-	    strstr(result, "傳送中")) {
-	    close(sockfd);
-	    hpressanykey("順利送出傳呼");
-	    return 0;
-	}
-	memset(result, 0, sizeof(result));
-    }
-    fclose(fp);
-    close(sockfd);
-    hpressanykey("無法順利送出傳呼");
-    return 0;
-}
-
-#define PARA \
-"Connection: Keep-Alive\r\n"\
-"User-Agent: Lynx/2.6  libwww-FM/2.14\r\n"\
-"Content-type: application/x-www-form-urlencoded\r\n"\
-"Accept: text/html, text/plain, application/x-wais-source, "\
-"application/html, */*;q=0.001\r\n"\
-"Accept-Encoding: gzip\r\n"\
-"Accept-Language: en\r\n"\
-"Accept-Charset: iso-8859-1,*,utf-8\r\n"
-
-static void halpha0943(char* CoId) {
-    char tmpbuf[64],ans[2];
-    char ID[8];
-    char Msg[64], atrn[512], sendform[1024];
-    int Year = 99, Month = 1, Day = 15, Hour = 13, Minute = 8;
-
-    snprintf(tmpbuf, sizeof(tmpbuf),
-	     "\033[1;37m請輸入您要傳呼的號碼\033[m : %s-", CoId);
-    if(!getdata(7,0, tmpbuf, ID, sizeof(ID), LCECHO) ||
-       !getdata(8,0, "\033[1;37m請輸入傳呼訊息\033[m：", tmpbuf, 63, LCECHO)) {
-        hpressanykey("放棄傳呼");
-        return;
-    }
-    pager_msg_encode(Msg,tmpbuf);
-    getdata(9, 0, "\033[1;37m如果你要馬上送請按 '1' "
-            "如果要定時送請按 '2': \033[m", ans, sizeof(ans), LCECHO);
-
-    if(ans[0] != '1')
-        Gettime(0, &Year, &Month, &Day, &Hour, &Minute);
-
-    snprintf(atrn, sizeof(atrn),
-	     "CoId=%s&ID=%s&Year=19%02d&Month=%02d&Day=%02d"
-	     "&Hour=%02d&Minute=%02d&Msg=%s",
-	     CoId, ID,Year,Month,Day,Hour,Minute,Msg);
-    snprintf(sendform, sizeof(sendform), "POST %s HTTP/1.0\nReferer: "
-            "%s\n%sContent-length:%d\n\n%s",
-            CGI_0943, REFER_0943, PARA, strlen(atrn), atrn);
-    Connect(sendform, SERVER_0943);
-    return ;
-}
-
-static void hcall0941() {
-    char ans[2];
-    char PAGER_NO[8], TRAN_MSG[18], TIME[8];
-    char trn[512], sendform[512];
-    int  year = 98, month = 12, day = 4, hour = 13, min = 8;
-
-    if(!getdata(7, 0, "\033[1;37 請您輸入您要傳呼的號碼 : 0941- \033[m",
-                PAGER_NO, sizeof(PAGER_NO), LCECHO)  ||
-       !getdata(8, 0, "\033[1;37m請輸入傳呼訊息\033[m：", trn, 17, LCECHO)) {
-        hpressanykey("放棄傳呼");
-        return;
-    }
-    pager_msg_encode(TRAN_MSG,trn);
-    getdata(9,0, "\033[1;37m如果你要馬上送請按 '1' "
-            "如果要定時送請按 '2': \033[m", ans, sizeof(ans), LCECHO);
-    if(ans[0] != '1') {
-        strlcpy(TIME, "DELAY", sizeof(TIME));
-        Gettime(0, &year, &month, &day, &hour, &min);
-    } else
-        strlcpy(TIME, "NOW", sizeof(TIME));
-    snprintf(trn, sizeof(trn),
-	     "PAGER_NO=%s&TRAN_MSG=%s&MSG_TYPE=NUMERIC&%s=1"
-	     "&year=19%02d&month=%02d&day=%02d&hour=%02d&min=%02d",
-	     PAGER_NO, TRAN_MSG, TIME,year,month,day,hour,min);
-
-    snprintf(sendform, sizeof(sendform),
-	     "POST %s HTTP/1.0\nReferer: %s\n%s"
-	     "Content-length:%d\n\n%s",
-	     CGI_0941, REFER_0941, PARA, strlen(trn), trn);
-
-    Connect(sendform, SERVER_0941);
-    return ;
-}
-
-static void hcall0948() {
-    int  year = 87, month = 12, day = 19, hour = 12, min = 0, ya = 0;
-    char svc_no[8], message[64], trn[256], sendform[512], ans[3];
-
-    move(7,0);
-    clrtoeol();
-
-    if(!getdata(7, 0, "\033[1;37m請輸入您要傳呼的號碼\033[m：0948-",
-                svc_no, sizeof(svc_no), LCECHO) ||
-       !getdata(8, 0, "\033[1;37m請輸入傳呼訊息\033[m：", trn, 61, LCECHO)) {
-        hpressanykey("放棄傳呼");
-        return;
-    }
-    pager_msg_encode(message, trn);
-    getdata(9, 0, "\033[1;37m如果你要馬上送請按 '1' "
-            "如果要定時送請按 '2'\033[m: ", ans, sizeof(ans), LCECHO);
-    if(ans[0] != '1') {
-        Gettime(1, &year, &month, &day, &hour, &min);
-        ya = 1;
-    }
-
-    snprintf(trn, sizeof(trn),
-	     "MfcISAPICommand=SinglePage&svc_no=%s&reminder=%d"
-	     "&year=%02d&month=%02d&day=%02d&hour=%02d&min=%02d&message=%s",
-            svc_no, ya, year, month, day, hour, min, message);
-
-    snprintf(sendform, sizeof(sendform),
-	     "GET %s?%s Http/1.0\n\n", CGI_0948, trn);
-
-    Connect(sendform, SERVER_0948);
-    return;
-}
-
-int main_bbcall() {
-    char ch[2];
-
-    clear();
-    move(0, 30);
-    prints("\033[1;37;45m 逼逼摳機 \033[m");
-    move(3, 0);
-    prints("\033[1;31m     ┌────────────────────"
-           "─────────┐\033[m\n");
-    prints("\033[1;33m        (1)0941        (2)0943        (3)0946  "
-           "       (4)0948     \033[m\n");
-    prints("\033[1;31m     └────────────────────"
-           "─────────┘\033[m\n");
-    getdata(7, 8, "\033[1;37m你的選擇? [1-4]\033[m", ch, sizeof(ch), LCECHO);
-
-    switch(ch[0]) {
-    case '1':
-        hcall0941();
-        break;
-    case '2':
-        halpha0943("0943");
-        break;
-    case '3':
-        halpha0943("0946");
-        break;
-    case '4':
-        hcall0948();
-        break;
-    }
-    return 0;
-}
-
-
-
-
-
diff --git a/mbbsd/bbs.c b/mbbsd/bbs.c
index 4343cccb..4f197b3e 100644
--- a/mbbsd/bbs.c
+++ b/mbbsd/bbs.c
@@ -15,13 +15,13 @@ mail_by_link(char *owner, char *title, char *path)
     char            genbuf[200];
     fileheader_t    mymail;
   
-    sethomepath(genbuf, cuser->userid); 
+    sethomepath(genbuf, cuser.userid); 
     stampfile(genbuf, &mymail);
     strlcpy(mymail.owner, owner, sizeof(mymail.owner));
     snprintf(mymail.title, sizeof(mymail.title), title);
     unlink(genbuf);
     Link(path, genbuf);
-    sethomedir(genbuf, cuser->userid);
+    sethomedir(genbuf, cuser.userid);
 
     append_record(genbuf, &mymail, sizeof(mymail));
 }
@@ -34,12 +34,12 @@ anticrosspost()
 
     snprintf(buf, sizeof(buf),
 	    "\033[1;33;46m%s \033[37;45mcross post 文章 \033[37m %s\033[m\n",
-	    cuser->userid, ctime(&now));
+	    cuser.userid, ctime(&now));
     log_file("etc/illegal_money", buf, 1);
 
-    post_violatelaw(cuser->userid, "Ptt系統警察", "Cross-post", "罰單處份");
-    cuser->userlevel |= PERM_VIOLATELAW;
-    cuser->vl_count++;
+    post_violatelaw(cuser.userid, "Ptt系統警察", "Cross-post", "罰單處份");
+    cuser.userlevel |= PERM_VIOLATELAW;
+    cuser.vl_count++;
     mail_by_link("Ptt警察部隊", "Cross-Post罰單",
 		 BBSHOME "/etc/crosspost.txt");
     u_exit("Cross Post");
@@ -56,16 +56,16 @@ save_violatelaw()
     clear();
     stand_title("繳罰單中心");
 
-    if (!(cuser->userlevel & PERM_VIOLATELAW)) {
+    if (!(cuser.userlevel & PERM_VIOLATELAW)) {
 	mprints(22, 0, "\033[1;31m你無聊啊? 你又沒有被開罰單~~\033[m");
 	pressanykey();
 	return 0;
     }
     reload_money();
-    if (cuser->money < (int)cuser->vl_count * 1000) {
+    if (cuser.money < (int)cuser.vl_count * 1000) {
 	snprintf(buf, sizeof(buf), "\033[1;31m這是你第 %d 次違反本站法規"
 		 "必須繳出 %d $Ptt ,你只有 %d 元, 錢不夠啦!!\033[m",
-           (int)cuser->vl_count, (int)cuser->vl_count * 1000, cuser->money);
+           (int)cuser.vl_count, (int)cuser.vl_count * 1000, cuser.money);
 	mprints(22, 0, buf);
 	pressanykey();
 	return 0;
@@ -83,7 +83,7 @@ save_violatelaw()
 	return 0;
     }
     snprintf(buf, sizeof(buf), "這是你第 %d 次違法 必須繳出 %d $Ptt",
-	     cuser->vl_count, cuser->vl_count * 1000);
+	     cuser.vl_count, cuser.vl_count * 1000);
     mprints(11, 0, buf);
 
     if (!getdata(10, 0, "要付錢[y/n]:", ok, sizeof(ok), LCECHO) ||
@@ -93,9 +93,9 @@ save_violatelaw()
 	pressanykey();
 	return 0;
     }
-    demoney(-1000 * cuser->vl_count);
-    cuser->userlevel &= (~PERM_VIOLATELAW);
-    passwd_update(usernum, cuser);
+    demoney(-1000 * cuser.vl_count);
+    cuser.userlevel &= (~PERM_VIOLATELAW);
+    passwd_update(usernum, &cuser);
     return 0;
 }
 
@@ -357,7 +357,7 @@ outgo_post(fileheader_t * fh, char *board)
 
     if ((foo = fopen("innd/out.bntp", "a"))) {
 	fprintf(foo, "%s\t%s\t%s\t%s\t%s\n", board,
-		fh->filename, cuser->userid, cuser->username, fh->title);
+		fh->filename, cuser.userid, cuser.username, fh->title);
 	fclose(foo);
     }
 }
@@ -395,7 +395,7 @@ cancelpost(fileheader_t * fh, int by_BM, char *newpath)
 
 	if ((fout = fopen("innd/cancel.bntp", "a"))) {
 	    fprintf(fout, "%s\t%s\t%s\t%s\t%s\n", currboard, fh->filename,
-		    cuser->userid, nick, fh->title);
+		    cuser.userid, nick, fh->title);
 	    fclose(fout);
 	}
 	fclose(fin);
@@ -438,7 +438,7 @@ do_unanonymous_post(char *fpath)
 	stampfile(genbuf, &mhdr);
 	unlink(genbuf);
 	Link(fpath, genbuf);
-	strlcpy(mhdr.owner, cuser->userid, sizeof(mhdr.owner));
+	strlcpy(mhdr.owner, cuser.userid, sizeof(mhdr.owner));
 	strlcpy(mhdr.title, save_title, sizeof(mhdr.title));
 	mhdr.filemode = 0;
 	setbdir(title, "UnAnonymous");
@@ -547,7 +547,7 @@ do_general(int isbid)
     if (!CheckPostPerm()
 #ifdef FOREIGN_REG
 	    // 不是外籍使用者在 PttForeign 板
-	    && !((cuser->uflag2 & FOREIGN) && strcmp(bp->brdname, "PttForeign") == 0)
+	    && !((cuser.uflag2 & FOREIGN) && strcmp(bp->brdname, "PttForeign") == 0)
 #endif
 	) {
 	vmsg("對不起，您目前無法在此發表文章！");
@@ -670,9 +670,9 @@ do_general(int isbid)
 	owner = real_name;
 	ifuseanony = 1;
     } else
-	owner = cuser->userid;
+	owner = cuser.userid;
 #else
-    owner = cuser->userid;
+    owner = cuser.userid;
 #endif
     /* 錢 */
     aborted = (aborted > MAX_POST_MONEY * 2) ? MAX_POST_MONEY : aborted / 2;
@@ -715,7 +715,7 @@ do_general(int isbid)
 	aborted = (aborted > MAX_POST_MONEY) ? MAX_POST_MONEY : aborted;
 #endif
 	if (strcmp(currboard, "Test") && !ifuseanony) {
-	    prints("這是您的第 %d 篇文章。",++cuser->numposts);
+	    prints("這是您的第 %d 篇文章。",++cuser.numposts);
             if(postfile.filemode&FILE_BID)
                 prints("招標文章沒有稿酬。");
             else if(currbrdattr&BRD_BAD)
@@ -748,7 +748,7 @@ do_general(int isbid)
 		unlink(genbuf);
 		Link(fpath, genbuf);
 
-		strlcpy(postfile.owner, cuser->userid, sizeof(postfile.owner));
+		strlcpy(postfile.owner, cuser.userid, sizeof(postfile.owner));
 		strlcpy(postfile.title, save_title, sizeof(postfile.title));
 		sethomedir(genbuf, quote_user);
 		if (append_record(genbuf, &postfile, sizeof(postfile)) == -1)
@@ -955,7 +955,7 @@ edit_post(int ent, fileheader_t * fhdr, char *direct)
 	return DONOTHING;
 
     if( !HAS_PERM(PERM_SYSOP) &&
-	(!CheckPostPerm() || strcmp(fhdr->owner, cuser->userid) != 0) )
+	(!CheckPostPerm() || strcmp(fhdr->owner, cuser.userid) != 0) )
 	return DONOTHING;
 
     if( currmode & MODE_SELECT )
@@ -1060,7 +1060,7 @@ cross_post(int ent, fileheader_t * fhdr, char *direct)
     }
 
     ent = 1;
-    if (HAS_PERM(PERM_SYSOP) || !strcmp(fhdr->owner, cuser->userid)) {
+    if (HAS_PERM(PERM_SYSOP) || !strcmp(fhdr->owner, cuser.userid)) {
 	getdata(2, 0, "(1)原文轉載 (2)舊轉錄格式？[1] ",
 		genbuf, 3, DOECHO);
 	if (genbuf[0] != '2') {
@@ -1092,7 +1092,7 @@ cross_post(int ent, fileheader_t * fhdr, char *direct)
 	if (author)
 	    strlcpy(xfile.owner, fhdr->owner, sizeof(xfile.owner));
 	else
-	    strlcpy(xfile.owner, cuser->userid, sizeof(xfile.owner));
+	    strlcpy(xfile.owner, cuser.userid, sizeof(xfile.owner));
 	strlcpy(xfile.title, xtitle, sizeof(xfile.title));
 	if (genbuf[0] == 'l') {
 	    xfile.filemode = FILE_LOCAL;
@@ -1120,7 +1120,7 @@ cross_post(int ent, fileheader_t * fhdr, char *direct)
 	if (!xfile.filemode && !(bp->brdattr & BRD_NOTRAN))
 	    outgo_post(&xfile, xboard);
 	setbtotal(getbnum(xboard));
-	cuser->numposts++;
+	cuser.numposts++;
 	UPDATE_USEREC;
 	outs("文章轉錄完成");
 	pressanykey();
@@ -1386,7 +1386,7 @@ hold_gamble(int ent, fileheader_t * fhdr, char *direct)
     move(8 + i, 0);
     prints("賭盤設定完成");
     snprintf(genbuf, sizeof(genbuf), "[公告] %s 板 開始賭博!", currboard);
-    post_msg(currboard, genbuf, msg, cuser->userid);
+    post_msg(currboard, genbuf, msg, cuser.userid);
     post_msg("Record", genbuf + 7, msg, "[馬路探子]");
     /* Tim 控制CS, 以免正在玩的user把資料已經寫進來 */
     rename(fn_ticket_end, fn_ticket);
@@ -1418,7 +1418,7 @@ edit_title(int ent, fileheader_t * fhdr, char *direct)
     fileheader_t    tmpfhdr = *fhdr;
     int             dirty = 0;
 
-    if (currmode & MODE_BOARD || !strcmp(cuser->userid, fhdr->owner)) {
+    if (currmode & MODE_BOARD || !strcmp(cuser.userid, fhdr->owner)) {
 	if (getdata(b_lines - 1, 0, "標題：", genbuf, TTLEN, DOECHO)) {
 	    strlcpy(tmpfhdr.title, genbuf, sizeof(tmpfhdr.title));
 	    dirty++;
@@ -1434,7 +1434,7 @@ edit_title(int ent, fileheader_t * fhdr, char *direct)
 	    dirty++;
 	}
     }
-    if (currmode & MODE_BOARD || !strcmp(cuser->userid, fhdr->owner)) {
+    if (currmode & MODE_BOARD || !strcmp(cuser.userid, fhdr->owner)) {
 	getdata(b_lines - 1, 0, "確定(Y/N)?[n] ", genbuf, 3, DOECHO);
 	if ((genbuf[0] == 'y' || genbuf[0] == 'Y') && dirty) {
 	    *fhdr = tmpfhdr;
@@ -1574,13 +1574,13 @@ do_bid(int ent, fileheader_t * fhdr, boardheader_t  *bp, char *direct,  struct t
         prints("起標價: %d", bidinfo.high);
 	next=bidinfo.high;
     }
-    if(!strcmp(cuser->userid,bidinfo.userid))
+    if(!strcmp(cuser.userid,bidinfo.userid))
     {
 	prints("你是最高得標者!");
         pressanykey();
 	return FULLUPDATE;
     }
-    if (strcmp(cuser->userid, fhdr->owner) == 0){
+    if (strcmp(cuser.userid, fhdr->owner) == 0){
 	vmsg("警告! 本人不能出價!");
 	return FULLUPDATE;
     }
@@ -1603,7 +1603,7 @@ do_bid(int ent, fileheader_t * fhdr, boardheader_t  *bp, char *direct,  struct t
 	next=bidinfo.high + bidinfo.increment;
     
 
-    if(mymax< next || (bidinfo.payby==0 && cuser->money<mymax ))
+    if(mymax< next || (bidinfo.payby==0 && cuser.money<mymax ))
     {
 	vmsg("取消下標或標金不足搶標");
         return FULLUPDATE;
@@ -1611,8 +1611,8 @@ do_bid(int ent, fileheader_t * fhdr, boardheader_t  *bp, char *direct,  struct t
     
     snprintf(genbuf, sizeof(genbuf),
  "\033[1;31m→ \033[33m%s\033[m\033[33m:%s\033[m%*s %s%-15d標%15s %02d/%02d\n",
-	     cuser->userid,say,
-	     31 - strlen(cuser->userid) - strlen(say), " ", 
+	     cuser.userid,say,
+	     31 - strlen(cuser.userid) - strlen(say), " ", 
              money,
 	     next, fromhost,
 	     ptime->tm_mon + 1, ptime->tm_mday);
@@ -1621,19 +1621,19 @@ do_bid(int ent, fileheader_t * fhdr, boardheader_t  *bp, char *direct,  struct t
     {
        bidinfo.usermax=mymax;
        bidinfo.high=next;
-       strcpy(bidinfo.userid,cuser->userid);
+       strcpy(bidinfo.userid,cuser.userid);
     }
     else if(mymax>bidinfo.usermax)
     {
 	bidinfo.high=bidinfo.usermax+bidinfo.increment;
         if(bidinfo.high>mymax) bidinfo.high=mymax; 
 	bidinfo.usermax=mymax;
-        strcpy(bidinfo.userid,cuser->userid);
+        strcpy(bidinfo.userid,cuser.userid);
 	
         snprintf(genbuf, sizeof(genbuf),
 "\033[1;31m→ \033[33m自動競標%s勝出\033[m\033[33m\033[m%*s%s%-15d標 %02d/%02d\n",
-	     cuser->userid, 
-	     20 - strlen(cuser->userid) , " ",money, 
+	     cuser.userid, 
+	     20 - strlen(cuser.userid) , " ",money, 
 	     bidinfo.high, 
 	     ptime->tm_mon + 1, ptime->tm_mday);
         do_add_recommend(direct, fhdr,  ent, genbuf);
@@ -1686,12 +1686,12 @@ recommend(int ent, fileheader_t * fhdr, char *direct)
     }
     setdirpath(path, direct, fhdr->filename);
 
-    if (fhdr->recommend == 0 && strcmp(cuser->userid, fhdr->owner) == 0){
+    if (fhdr->recommend == 0 && strcmp(cuser.userid, fhdr->owner) == 0){
 	vmsg("警告! 本人不能推薦第一次!");
 	return FULLUPDATE;
     }
 #ifndef DEBUG
-    if (!(currmode & MODE_BOARD) && getuser(cuser->userid) &&
+    if (!(currmode & MODE_BOARD) && getuser(cuser.userid) &&
 	now - lastrecommend < 40) {
 	move(b_lines - 1, 0);
 	prints("離上次推薦時間太近囉, 請多花點時間仔細閱\讀文章!");
@@ -1710,8 +1710,8 @@ recommend(int ent, fileheader_t * fhdr, char *direct)
 
     snprintf(buf, sizeof(buf),
 	     "\033[1;31m→ \033[33m%s\033[m\033[33m:%s\033[m%*s推%15s %02d/%02d\n",
-	     cuser->userid, path,
-	     51 - strlen(cuser->userid) - strlen(path), " ", fromhost,
+	     cuser.userid, path,
+	     51 - strlen(cuser.userid) - strlen(path), " ", fromhost,
 	     ptime->tm_mon + 1, ptime->tm_mday);
     do_add_recommend(direct, fhdr,  ent, buf);
 #ifdef ASSESS
@@ -1802,7 +1802,7 @@ del_range(int ent, fileheader_t *fhdr, char *direct)
 		fileheader_t    rsfh;
 		int             i = inum1, now;
 		if (currstat == RMAIL)
-		    sethomedir(genbuf, cuser->userid);
+		    sethomedir(genbuf, cuser.userid);
 		else
 		    setbdir(genbuf, currboard);
 		if ((fd = (open(direct, O_RDONLY, 0))) != -1) {
@@ -1856,10 +1856,10 @@ del_post(int ent, fileheader_t * fhdr, char *direct)
 	(fhdr->owner[0] == '-'))
 	return DONOTHING;
 
-    not_owned = strcmp(fhdr->owner, cuser->userid);
+    not_owned = strcmp(fhdr->owner, cuser.userid);
     if ((!(currmode & MODE_BOARD) && not_owned) ||
 	((bp->brdattr & BRD_VOTEBOARD) && !HAS_PERM(PERM_SYSOP)) ||
-	!strcmp(cuser->userid, STR_GUEST))
+	!strcmp(cuser.userid, STR_GUEST))
 	return DONOTHING;
 
     getdata(1, 0, msg_del_ny, genbuf, 3, LCECHO);
@@ -1923,7 +1923,7 @@ del_post(int ent, fileheader_t * fhdr, char *direct)
 			xuser.userlevel |= PERM_VIOLATELAW;
 		    }
 		    sprintf(genbuf,"劣文退回(%s):%-40.40s", reason, fhdr->title);
-		    mail_id(xuser.userid, genbuf, newpath, cuser->userid);
+		    mail_id(xuser.userid, genbuf, newpath, cuser.userid);
 		}
 	    }
 #undef SIZE
@@ -1936,14 +1936,14 @@ del_post(int ent, fileheader_t * fhdr, char *direct)
 		deumoney(num, -fhdr->money);
 	    }
 	    if (!not_owned && strcmp(currboard, "Test")) {
-		if (cuser->numposts)
-		    cuser->numposts--;
+		if (cuser.numposts)
+		    cuser.numposts--;
 		if (!(currmode & MODE_DIGEST && currmode & MODE_BOARD)){
 		    move(b_lines - 1, 0);
 		    clrtoeol();
 		    demoney(-fhdr->money);
 		  prints("%s，您的文章減為 %d 篇，支付清潔費 %d 銀", msg_del_ok,
-			    cuser->numposts, fhdr->money);
+			    cuser.numposts, fhdr->money);
 		    refresh();
 		    pressanykey();
 		}
@@ -2030,7 +2030,7 @@ tar_addqueue(int ent, fileheader_t * fhdr, char *direct)
 	return FULLUPDATE;
     }
     fp = fopen(qfn, "w");
-    fprintf(fp, "%s\n", cuser->userid);
+    fprintf(fp, "%s\n", cuser.userid);
     fprintf(fp, "%s\n", email);
     fprintf(fp, "%d,%d\n", bakboard, bakman);
     fclose(fp);
@@ -2272,11 +2272,11 @@ board_select()
     char            genbuf[100];
 
     currmode &= ~MODE_SELECT;
-    snprintf(fpath, sizeof(fpath), "SR.%s", cuser->userid);
+    snprintf(fpath, sizeof(fpath), "SR.%s", cuser.userid);
     setbfile(genbuf, currboard, fpath);
     unlink(genbuf);
     if (currstat == RMAIL)
-	sethomedir(currdirect, cuser->userid);
+	sethomedir(currdirect, cuser.userid);
     else
 	setbdir(currdirect, currboard);
     return NEWDIRECT;
@@ -2718,7 +2718,7 @@ log_board(char *mode, time_t usetime)
 
     if (usetime > 30) {
 	snprintf(buf, sizeof(buf), "USE %-20.20s Stay: %5ld (%s) %s\n",
-		 mode, usetime, cuser->userid, ctime(&now));
+		 mode, usetime, cuser.userid, ctime(&now));
 	log_file(FN_USEBOARD, buf, 1);
     }
 }
diff --git a/mbbsd/board.c b/mbbsd/board.c
index 14a01ced..05fe5b72 100644
--- a/mbbsd/board.c
+++ b/mbbsd/board.c
@@ -204,7 +204,7 @@ static void
 load_boards(char *key)
 {
     boardheader_t  *bptr = NULL;
-    int             type = cuser->uflag & BRDSORT_FLAG ? 1 : 0;
+    int             type = cuser.uflag & BRDSORT_FLAG ? 1 : 0;
     int             i, n;
     int             state;
     char            byMALLOC = 0, needREALLOC = 0;
@@ -498,12 +498,12 @@ show_brdlist(int head, int clsflag, int newflag)
 			prints("%5d %c %sMyFavFolder\033[m  目錄 □%-34s\033[m",
 				head,
 				ptr->myattr & NBRD_TAG ? 'D' : ' ',
-				!(cuser->uflag2 & FAVNOHILIGHT) ? "\033[1;36m" : "",
+				!(cuser.uflag2 & FAVNOHILIGHT) ? "\033[1;36m" : "",
 				title);
 		    else
 			prints("%6d  %sMyFavFolder\033[m  目錄 □%-34s\033[m",
 				get_data_number(get_fav_folder(getfolder(ptr->bid))),
-				!(cuser->uflag2 & FAVNOHILIGHT) ? "\033[1;36m" : "",
+				!(cuser.uflag2 & FAVNOHILIGHT) ? "\033[1;36m" : "",
 				title);
 		    continue;
 		}
@@ -531,7 +531,7 @@ show_brdlist(int head, int clsflag, int newflag)
 		    else {
 			prints("%s%-13s\033[m%s%5.5s\033[0;37m%2.2s\033[m"
 				"%-34.34s",
-				((!(cuser->uflag2 & FAVNOHILIGHT) &&
+				((!(cuser.uflag2 & FAVNOHILIGHT) &&
 				  getboard(ptr->bid) != NULL))? "\033[1;36m" : "",
 				B_BH(ptr)->brdname,
 				color[(unsigned int)
@@ -599,7 +599,7 @@ set_menu_BM(char *BM)
 {
     if (HAS_PERM(PERM_ALLBOARD) || is_BM(BM)) {
 	currmode |= MODE_GROUPOP;
-	cuser->userlevel |= PERM_SYSSUBOP;
+	cuser.userlevel |= PERM_SYSSUBOP;
     }
 }
 
@@ -622,7 +622,7 @@ choose_board(int newflag)
 	fav_load();
     ++choose_board_depth;
     brdnum = 0;
-    if (!cuser->userlevel)	/* guest yank all boards */
+    if (!cuser.userlevel)	/* guest yank all boards */
 	yank_flag = 2;
 
     do {
@@ -771,7 +771,7 @@ choose_board(int newflag)
 	case 'F':
 	case 'f':
 	    if (class_bid>0 && HAS_PERM(PERM_SYSOP)) {
-		bcache[class_bid - 1].firstchild[cuser->uflag & BRDSORT_FLAG ? 1 : 0]
+		bcache[class_bid - 1].firstchild[cuser.uflag & BRDSORT_FLAG ? 1 : 0]
 		    = NULL;
 		brdnum = -1;
 	    }
@@ -797,7 +797,7 @@ choose_board(int newflag)
 		    fav_sort_by_class();
 	    }
 	    else
-		cuser->uflag ^= BRDSORT_FLAG;
+		cuser.uflag ^= BRDSORT_FLAG;
 	    brdnum = -1;
 	    break;
 	case 'y':
@@ -990,12 +990,12 @@ choose_board(int newflag)
 	case 'Z':
 	    if (HAS_PERM(PERM_LOGINOK)) {
 		char genbuf[256];
-		sprintf(genbuf, "確定要 %s訂閱\ 新看板? [N/y] ", cuser->uflag2 & FAVNEW_FLAG ? "取消" : "");
+		sprintf(genbuf, "確定要 %s訂閱\ 新看板? [N/y] ", cuser.uflag2 & FAVNEW_FLAG ? "取消" : "");
 		if (getans(genbuf) != 'y')
 		    break;
 
-		cuser->uflag2 ^= FAVNEW_FLAG;
-		if (cuser->uflag2 & FAVNEW_FLAG) {
+		cuser.uflag2 ^= FAVNEW_FLAG;
+		if (cuser.uflag2 & FAVNEW_FLAG) {
 		    subscribe_newfav();
 		    vmsg("切換為訂閱\新看板模式");
 		}
diff --git a/mbbsd/brc.c b/mbbsd/brc.c
index 71ae8ee1..ede94386 100644
--- a/mbbsd/brc.c
+++ b/mbbsd/brc.c
@@ -209,7 +209,7 @@ brc_insert_record(brcbid_t bid, brcnbrd_t num, time_t* list)
 
 void
 brc_update(){
-    if (brc_changed && cuser->userlevel && brc_num > 0)
+    if (brc_changed && cuser.userlevel && brc_num > 0)
 	brc_insert_record(currbid, brc_num, brc_list);
 }
 
@@ -352,7 +352,7 @@ brc_addlist(const char *fname)
     int             n, i;
     time_t          ftime;
 
-    if (!cuser->userlevel)
+    if (!cuser.userlevel)
 	return;
 
     ftime = atoi(&fname[2]);
diff --git a/mbbsd/cache.c b/mbbsd/cache.c
index 2517ee1e..15398ece 100644
--- a/mbbsd/cache.c
+++ b/mbbsd/cache.c
@@ -315,12 +315,6 @@ apply_ulist(int (*fptr) (userinfo_t *))
 }
 
 userinfo_t     *
-search_ulist(int uid)
-{
-    return search_ulistn(uid, 1);
-}
-
-userinfo_t     *
 search_ulist_pid(int pid)
 {
     register int    i = 0, j, start = 0, end = SHM->UTMPnumber - 1;
@@ -468,18 +462,6 @@ deumoney(int uid, int money)
 	return setumoney(uid, SHM->money[uid - 1] + money);
 }
 
-int
-demoney(int money)
-{
-    return deumoney(usernum, money);
-}
-
-int
-moneyof(int uid)
-{				/* ptt 改進金錢處理效率 */
-    return SHM->money[uid - 1];
-}
-
 /*
  * section - utmp
  */
@@ -494,7 +476,7 @@ setutmpmode(unsigned int mode)
     if (HAS_PERM(PERM_LOGUSER)) {
 	char            msg[200];
 	snprintf(msg, sizeof(msg), "%s setutmpmode to %s(%d) at %s",
-		 cuser->userid, modestring(currutmp, 0), mode, Cdate(&COMMON_TIME));
+		 cuser.userid, modestring(currutmp, 0), mode, Cdate(&COMMON_TIME));
 	log_user(msg);
     }
 }
@@ -634,23 +616,6 @@ apply_boards(int (*func) (boardheader_t *))
 }
 #endif
 
-boardheader_t  *
-getbcache(int bid)
-{				/* Ptt改寫 */
-    return bcache + bid - 1;
-}
-
-int
-getbtotal(int bid)
-{
-    return SHM->total[bid - 1];
-}
-int
-getbottomtotal(int bid)
-{
-    return SHM->n_bottom[bid-1]; 
-}
-
 void
 setbottomtotal(int bid)
 {
@@ -731,7 +696,7 @@ haspostperm(char *bname)
     char            buf[200];
 
     setbfile(buf, bname, fn_water);
-    if (belong(buf, cuser->userid))
+    if (belong(buf, cuser.userid))
 	return 0;
 
     if (!strcasecmp(bname, DEFAULT_BOARD))
@@ -787,7 +752,7 @@ int is_BM_cache(int bid) /* bid starts from 1 */
 	currutmp->uid == SHM->BMcache[bid][1] ||
 	currutmp->uid == SHM->BMcache[bid][2] ||
 	currutmp->uid == SHM->BMcache[bid][3]    ){
-	cuser->userlevel |= PERM_BM;
+	cuser.userlevel |= PERM_BM;
 	return 1;
     }
     return 0;
diff --git a/mbbsd/cal.c b/mbbsd/cal.c
index bfc06eb0..dca13c4d 100644
--- a/mbbsd/cal.c
+++ b/mbbsd/cal.c
@@ -68,7 +68,7 @@ vice(int money, char *item)
     log_file(buf, vice, 1);
     snprintf(buf, sizeof(buf),
 	     "%s 花了%d$ 編號[%08d]", item, money, viceserial);
-    mail_id(cuser->userid, buf, "etc/vice.txt", "Ptt經濟部");
+    mail_id(cuser.userid, buf, "etc/vice.txt", "Ptt經濟部");
     return 0;
 }
 
@@ -94,7 +94,7 @@ osong(char *defaultid)
     lockreturn0(OSONG, LOCK_MULTI);
 
     /* Jaky 一人一天點一首 */
-    if (!strcmp(buf, Cdatedate(&cuser->lastsong)) && !HAS_PERM(PERM_SYSOP)) {
+    if (!strcmp(buf, Cdatedate(&cuser.lastsong)) && !HAS_PERM(PERM_SYSOP)) {
 	move(22, 0);
 	outs("你今天已經點過囉，明天再點吧....");
 	refresh();
@@ -103,7 +103,7 @@ osong(char *defaultid)
 	unlockutmpmode();
 	return 0;
     }
-    if (cuser->money < 200) {
+    if (cuser.money < 200) {
 	move(22, 0);
 	outs("點歌要200銀唷!....");
 	refresh();
@@ -113,7 +113,7 @@ osong(char *defaultid)
     }
     move(12, 0);
     clrtobot();
-    prints("親愛的 %s 歡迎來到歐桑自動點歌系統\n", cuser->userid);
+    prints("親愛的 %s 歡迎來到歐桑自動點歌系統\n", cuser.userid);
     trans_buffer[0] = 0;
     if (!defaultid) {
 	getdata(13, 0, "要點給誰呢:[可直接按 Enter 先選歌]",
@@ -137,7 +137,7 @@ osong(char *defaultid)
     getdata_str(14, 0, "想要要對他(她)說..:", say,
 		sizeof(say), DOECHO, "我愛妳..");
     snprintf(save_title, sizeof(save_title),
-	     "%s:%s", (ano[0] == 'y') ? "匿名者" : cuser->userid, say);
+	     "%s:%s", (ano[0] == 'y') ? "匿名者" : cuser.userid, say);
     getdata_str(16, 0, "寄到誰的信箱(可用E-mail)?",
 		receiver, sizeof(receiver), LCECHO, destid);
 
@@ -165,7 +165,7 @@ osong(char *defaultid)
     strlcpy(mail.owner, "點歌機", sizeof(mail.owner));
     snprintf(mail.title, sizeof(mail.title),
 	     "◇ %s 點給 %s ",
-	     (ano[0] == 'y') ? "匿名者" : cuser->userid, destid);
+	     (ano[0] == 'y') ? "匿名者" : cuser.userid, destid);
 
     while (fgets(buf, sizeof(buf), fp)) {
 	char           *po;
@@ -183,7 +183,7 @@ osong(char *defaultid)
 	    po[0] = 0;
 	    snprintf(genbuf, sizeof(genbuf),
 		     "%s%s%s", buf,
-		     (ano[0] == 'y') ? "匿名者" : cuser->userid, po + 7);
+		     (ano[0] == 'y') ? "匿名者" : cuser.userid, po + 7);
 	    strlcpy(buf, genbuf, sizeof(buf));
 	}
 	while ((po = strstr(buf, "<~Des~>"))) {
@@ -203,7 +203,7 @@ osong(char *defaultid)
 
 
     if (append_record(OSONGPATH "/.DIR", &mail, sizeof(mail)) != -1) {
-	cuser->lastsong = now;
+	cuser.lastsong = now;
 	/* Jaky 超過 500 首歌就開始砍 */
 	nsongs = get_num_records(OSONGPATH "/.DIR", sizeof(mail));
 	if (nsongs > 500) {
@@ -213,7 +213,7 @@ osong(char *defaultid)
 	vice(200, "點歌");
     }
     snprintf(save_title, sizeof(save_title),
-	     "%s:%s", (ano[0] == 'y') ? "匿名者" : cuser->userid, say);
+	     "%s:%s", (ano[0] == 'y') ? "匿名者" : cuser.userid, say);
     hold_mail(filename, destid);
 
     if (receiver[0]) {
@@ -251,9 +251,9 @@ static int
 inmailbox(int m)
 {
     passwd_query(usernum, &xuser);
-    cuser->exmailbox = xuser.exmailbox + m;
-    passwd_update(usernum, cuser);
-    return cuser->exmailbox;
+    cuser.exmailbox = xuser.exmailbox + m;
+    passwd_update(usernum, &cuser);
+    return cuser.exmailbox;
 }
 
 
@@ -268,7 +268,7 @@ p_cloak()
 	    buf, sizeof(buf), LCECHO);
     if (buf[0] != 'y')
 	return 0;
-    if (cuser->money >= 19) {
+    if (cuser.money >= 19) {
 	vice(19, "付費隱身");
 	currutmp->invisible %= 2;
 	outs((currutmp->invisible ^= 1) ? MSG_CLOAKED : MSG_UNCLOAK);
@@ -288,7 +288,7 @@ p_from()
     if (ans[0] != 'y')
 	return 0;
     reload_money();
-    if (cuser->money < 49)
+    if (cuser.money < 49)
 	return 0;
     if (getdata_buf(b_lines - 1, 0, "請輸入新故鄉:",
 		    currutmp->from, sizeof(currutmp->from), DOECHO)) {
@@ -304,13 +304,13 @@ p_exmail()
     char            ans[4], buf[200];
     int             n;
 
-    if (cuser->exmailbox >= MAX_EXKEEPMAIL) {
+    if (cuser.exmailbox >= MAX_EXKEEPMAIL) {
 	prints("容量最多增加 %d 封，不能再買了。", MAX_EXKEEPMAIL);
 	refresh();
 	return 0;
     }
     snprintf(buf, sizeof(buf),
-	     "您曾增購 %d 封容量，還要再買多少?", cuser->exmailbox);
+	     "您曾增購 %d 封容量，還要再買多少?", cuser.exmailbox);
 
     getdata_str(b_lines - 2, 0, buf, ans, sizeof(ans), LCECHO, "10");
 
@@ -319,10 +319,10 @@ p_exmail()
 	return 0;
     if (n < 0)
 	n = 100;
-    if (n + cuser->exmailbox > MAX_EXKEEPMAIL)
-	n = MAX_EXKEEPMAIL - cuser->exmailbox;
+    if (n + cuser.exmailbox > MAX_EXKEEPMAIL)
+	n = MAX_EXKEEPMAIL - cuser.exmailbox;
     reload_money();
-    if (cuser->money < n * 1000)
+    if (cuser.money < n * 1000)
 	return 0;
     vice(n * 1000, "購買信箱");
     inmailbox(n);
@@ -379,23 +379,23 @@ p_give()
 
     move(1, 0);
     usercomplete("這位幸運兒的id:", id);
-    if (!id[0] || !strcmp(cuser->userid, id) ||
+    if (!id[0] || !strcmp(cuser.userid, id) ||
 	!getdata(2, 0, "要給多少錢:", genbuf, 7, LCECHO))
 	return 0;
     money = atoi(genbuf);
     reload_money();
-    if (money > 0 && cuser->money >= money) {
+    if (money > 0 && cuser.money >= money) {
 	tax = give_tax(money);
 	if (money - tax <= 0)
 	    return 0;		/* 繳完稅就沒錢給了 */
 	deumoney(searchuser(id), money - tax);
 	demoney(-money);
 	snprintf(genbuf, sizeof(genbuf), "%s\t給%s\t%d\t%s",
-		 cuser->userid, id, money - tax, ctime(&now));
+		 cuser.userid, id, money - tax, ctime(&now));
 	log_file(FN_MONEY, genbuf, 1);
 	genbuf[0] = 'n';
 	getdata(3, 0, "要自行書寫紅包袋嗎？[y/N]", genbuf, 2, LCECHO);
-	mail_redenvelop(cuser->userid, id, money - tax, genbuf[0]);
+	mail_redenvelop(cuser.userid, id, money - tax, genbuf[0]);
     }
     return 0;
 }
diff --git a/mbbsd/calendar.c b/mbbsd/calendar.c
index d5c1fe61..5cb644c2 100644
--- a/mbbsd/calendar.c
+++ b/mbbsd/calendar.c
@@ -129,7 +129,7 @@ ReadEvent(int today)
     static event_t  head;
 
     head.next = NULL;
-    setcalfile(buf, cuser->userid);
+    sethomefile(buf, cuser.userid, "calendar");
     fp = fopen(buf, "r");
     if (fp) {
 	while (fgets(buf, sizeof(buf), fp)) {
diff --git a/mbbsd/card.c b/mbbsd/card.c
index 806c5429..2ed12260 100644
--- a/mbbsd/card.c
+++ b/mbbsd/card.c
@@ -353,14 +353,14 @@ game_log(int type, int money)
 	fp = fopen(BBSHOME "/etc/card/jack.log", "a");
 	if (!fp)
 	    return 0;
-	fprintf(fp, "%s win:%d\n", cuser->userid, money);
+	fprintf(fp, "%s win:%d\n", cuser.userid, money);
 	fclose(fp);
 	break;
     case TEN_HALF:
 	fp = fopen(BBSHOME "/etc/card/tenhalf.log", "a");
 	if (!fp)
 	    return 0;
-	fprintf(fp, "%s win:%d\n", cuser->userid, money);
+	fprintf(fp, "%s win:%d\n", cuser.userid, money);
 	fclose(fp);
 	break;
     }
@@ -374,9 +374,9 @@ card_double_ask()
 
     snprintf(buf, sizeof(buf),
 	     "[ %s ]您現在共有 %d P幣,  現在要分組(加收 %d 元)嗎? [y/N]",
-	     cuser->userid, cuser->money, JACK);
+	     cuser.userid, cuser.money, JACK);
     reload_money();
-    if (cuser->money < JACK)
+    if (cuser.money < JACK)
 	return 0;
     getdata(20, 0, buf, buf2, sizeof(buf2), LCECHO);
     if (buf2[0] == 'y' || buf2[0] == 'Y')
@@ -390,7 +390,7 @@ card_ask()
     char            buf[100], buf2[3];
 
     snprintf(buf, sizeof(buf), "[ %s ]您現在共有 %d P幣,  還要加牌嗎? [y/N]",
-	    cuser->userid, cuser->money);
+	    cuser.userid, cuser.money);
     getdata(20, 0, buf, buf2, sizeof(buf2), LCECHO);
     if (buf2[0] == 'y' || buf2[0] == 'Y')
 	return 1;
@@ -541,7 +541,7 @@ g_card_jack()
     setutmpmode(JACK_CARD);
     while (1) {
 	reload_money();
-	if (cuser->money < JACK) {
+	if (cuser.money < JACK) {
 	    outs("您的錢不夠唷!去多發表些有意義的文章再來~~~");
 	    return 0;
 	}
@@ -642,7 +642,7 @@ g_ten_helf()
     setutmpmode(TENHALF);
     while (1) {
 	reload_money();
-	if (cuser->money < TEN_HALF) {
+	if (cuser.money < TEN_HALF) {
 	    outs("您的錢不夠唷!去多發表些有意義的文章再來~~~");
 	    return 0;
 	}
diff --git a/mbbsd/chat.c b/mbbsd/chat.c
index 66238334..f94cfc5f 100644
--- a/mbbsd/chat.c
+++ b/mbbsd/chat.c
@@ -332,13 +332,13 @@ t_chat()
     while (1) {
 	getdata(b_lines - 1, 0, "請輸入聊天代號：", chatid, 9, DOECHO);
 	if(!chatid[0])
-	    strlcpy(chatid, cuser->userid, sizeof(chatid));
+	    strlcpy(chatid, cuser.userid, sizeof(chatid));
 	chatid[8] = '\0';
 	/*
 	 * 新格式:    /! UserID ChatID Password
 	 */
 	snprintf(inbuf, sizeof(inbuf), "/! %s %s %s",
-		cuser->userid, chatid, cuser->passwd);
+		cuser.userid, chatid, cuser.passwd);
 	chat_send(cfd, inbuf);
 	if (recv(cfd, inbuf, 3, 0) != 3) {
 	    close(cfd);
@@ -520,12 +520,12 @@ t_chat()
 	    char            title[128];
 	    char            genbuf[200];
 
-	    sethomepath(genbuf, cuser->userid);
+	    sethomepath(genbuf, cuser.userid);
 	    stampfile(genbuf, &mymail);
 	    mymail.filemode = FILE_READ ;
 	    strlcpy(mymail.owner, "[備.忘.錄]", sizeof(mymail.owner));
 	    strlcpy(mymail.title, "會議\033[1;33m記錄\033[m", sizeof(mymail.title));
-	    sethomedir(title, cuser->userid);
+	    sethomedir(title, cuser.userid);
 	    append_record(title, &mymail, sizeof(mymail));
 	    Rename(fpath, genbuf);
 	} else
diff --git a/mbbsd/chc.c b/mbbsd/chc.c
index b5027c40..17cda17e 100644
--- a/mbbsd/chc.c
+++ b/mbbsd/chc.c
@@ -779,8 +779,8 @@ mainloop(int s, chcusr_t *user1, chcusr_t *user2, board_t board, play_func_t pla
 	    currutmp->chc_tie++;
 	}
 	user1->lose--;
-	chcusr_put(cuser, user1);
-	passwd_update(usernum, cuser);
+	chcusr_put(&cuser, user1);
+	passwd_update(usernum, &cuser);
     }
     else if (chc_mode & CHC_WATCH) {
 	strlcpy(chc_warnmsg, "結束觀棋", sizeof(chc_warnmsg));
@@ -808,8 +808,8 @@ chc_init_play_func(chcusr_t *user1, chcusr_t *user2, play_func_t play_func[2])
     char	    userid[2][IDLEN + 1];
 
     if (chc_mode & CHC_PERSONAL) {
-	strlcpy(userid[0], cuser->userid, sizeof(userid[0]));
-	strlcpy(userid[1], cuser->userid, sizeof(userid[1]));
+	strlcpy(userid[0], cuser.userid, sizeof(userid[0]));
+	strlcpy(userid[1], cuser.userid, sizeof(userid[1]));
 	play_func[0] = play_func[1] = myplay;
     }
     else if (chc_mode & CHC_WATCH) {
@@ -819,7 +819,7 @@ chc_init_play_func(chcusr_t *user1, chcusr_t *user2, play_func_t play_func[2])
 	play_func[0] = play_func[1] = hisplay;
     }
     else {
-	strlcpy(userid[0], cuser->userid, sizeof(userid[0]));
+	strlcpy(userid[0], cuser.userid, sizeof(userid[0]));
 	strlcpy(userid[1], currutmp->mateid, sizeof(userid[1]));
 	play_func[chc_my] = myplay;
 	play_func[chc_my ^ 1] = hisplay;
@@ -958,7 +958,7 @@ chc(int s, int mode)
 	chc_log("\n--\n\n");
 	chc_log_poem();
 	chc_log_close();
-	mail_id(cuser->userid, title, file, "[楚河漢界]");
+	mail_id(cuser.userid, title, file, "[楚河漢界]");
     }
     else
 	chc_log_close();
diff --git a/mbbsd/chicken.c b/mbbsd/chicken.c
index 56791de4..1685d842 100644
--- a/mbbsd/chicken.c
+++ b/mbbsd/chicken.c
@@ -86,7 +86,7 @@ int
 reload_chicken()
 {
 
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
 
     passwd_query(usernum, &xuser);
     memcpy(mychicken, &xuser.mychicken, sizeof(chicken_t));
@@ -101,7 +101,7 @@ reload_chicken()
 static int
 new_chicken()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     char            buf[150];
     int             price;
 
@@ -126,7 +126,7 @@ new_chicken()
 
     reload_money();
     price = egg_price[(int)mychicken->type];
-    if (cuser->money < price) {
+    if (cuser.money < price) {
 	prints("\n 錢不夠買蛋蛋,蛋蛋要 %d 元", price);
 	refresh();
 	return 0;
@@ -138,7 +138,7 @@ new_chicken()
 
     snprintf(buf, sizeof(buf),
 	     "\033[31m%s \033[m養了一隻叫\033[33m %s \033[m的 "
-	     "\033[32m%s\033[m  於 %s\n", cuser->userid,
+	     "\033[32m%s\033[m  於 %s\n", cuser.userid,
 	     mychicken->name, chicken_type[(int)mychicken->type], ctime(&now));
     log_file(CHICKENLOG, buf, 1);
     mychicken->lastvisit = mychicken->birthday = mychicken->cbirth = now;
@@ -283,7 +283,7 @@ show_chicken_data(chicken_t * thechicken, chicken_t * pkchicken)
 static void
 ch_eat()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     if (mychicken->food) {
 	mychicken->weight += time_change[(int)mychicken->type][WEIGHT] +
 	mychicken->hp_max / 5;
@@ -303,7 +303,7 @@ ch_eat()
 static void
 ch_clean()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     mychicken->clean = 0;
     mychicken->tiredstrong +=
 	time_change[(int)mychicken->type][TIREDSTRONG] / 3;
@@ -316,7 +316,7 @@ ch_guess()
 {
     char           *guess[3] = {"剪刀", "石頭", "布"}, me, ch, win;
 
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     mychicken->happy += time_change[(int)mychicken->type][HAPPY] * 1.5;
     mychicken->satis += time_change[(int)mychicken->type][SATIS];
     mychicken->tiredstrong += time_change[(int)mychicken->type][TIREDSTRONG];
@@ -332,7 +332,7 @@ ch_guess()
     win = (int)(3.0 * rand() / (RAND_MAX + 1.0)) - 1;
     ch = (me + win + 3) % 3;
     prints("%s:%s !      %s:%s !.....%s",
-	   cuser->userid, guess[(int)me], mychicken->name, guess[(int)ch],
+	   cuser.userid, guess[(int)me], mychicken->name, guess[(int)ch],
 	   win == 0 ? "平手" : win < 0 ? "耶..贏了 :D!!" : "嗚..我輸了 :~");
     pressanykey();
 }
@@ -340,7 +340,7 @@ ch_guess()
 static void
 ch_book()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     mychicken->book += time_change[(int)mychicken->type][BOOK];
     mychicken->tiredstrong += time_change[(int)mychicken->type][TIREDSTRONG];
     show_file(CHICKEN_PIC "/read", 5, 14, NO_RELOAD);
@@ -350,7 +350,7 @@ ch_book()
 static void
 ch_kiss()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     mychicken->happy += time_change[(int)mychicken->type][HAPPY];
     mychicken->satis += time_change[(int)mychicken->type][SATIS];
     mychicken->tiredstrong +=
@@ -362,7 +362,7 @@ ch_kiss()
 static void
 ch_hit()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     mychicken->attack += time_change[(int)mychicken->type][ATTACK];
     mychicken->run += time_change[(int)mychicken->type][RUN];
     mychicken->mm_max += time_change[(int)mychicken->type][MM_MAX] / 15;
@@ -393,7 +393,7 @@ ch_buyitem(int money, char *picture, int *item, int haveticket)
     if (num < 1)
 	return;
     reload_money();
-    if (cuser->money > money * num) {
+    if (cuser.money > money * num) {
 	*item += num;
 	if( haveticket )
 	    vice(money * num, "購買寵物,賭盤項目");
@@ -411,7 +411,7 @@ ch_buyitem(int money, char *picture, int *item, int haveticket)
 static void
 ch_eatoo()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     if (mychicken->oo > 0) {
 	mychicken->oo--;
 	mychicken->tiredstrong = 0;
@@ -425,7 +425,7 @@ ch_eatoo()
 static void
 ch_eatmedicine()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     if (mychicken->medicine > 0) {
 	mychicken->medicine--;
 	mychicken->sick = 0;
@@ -442,7 +442,7 @@ ch_eatmedicine()
 static void
 ch_kill()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     char            buf[150], ans[4];
 
     snprintf(buf, sizeof(buf), "棄養這%s要被罰 100 元, 是否要棄養?(y/N)",
@@ -454,7 +454,7 @@ ch_kill()
 	more(CHICKEN_PIC "/deadth", YEA);
 	snprintf(buf, sizeof(buf),
 		 "\033[31m%s \033[m把 \033[33m%s\033[m\033[32m %s "
-		 "\033[m宰了 於 %s\n", cuser->userid, mychicken->name,
+		 "\033[m宰了 於 %s\n", cuser.userid, mychicken->name,
 		 chicken_type[(int)mychicken->type], ctime(&now));
 	log_file(CHICKENLOG, buf, 1);
 	mychicken->name[0] = 0;
@@ -464,7 +464,7 @@ ch_kill()
 static int
 ch_sell()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     /*
      * int money = (mychicken->weight -
      * time_change[(int)mychicken->type][WEIGHT])
@@ -514,11 +514,11 @@ ch_sell()
     if (ans[0] == 'y') {
 	snprintf(buf, sizeof(buf), "\033[31m%s\033[m 把 \033[33m%s\033[m "
 		"\033[32m%s\033[m 用 \033[36m%d\033[m 賣了 於 %s\n",
-		cuser->userid, mychicken->name,
+		cuser.userid, mychicken->name,
 		chicken_type[(int)mychicken->type], money, ctime(&now));
 	log_file(CHICKENLOG, buf, 1);
 	mychicken->lastvisit = mychicken->name[0] = 0;
-	passwd_update(usernum, cuser);
+	passwd_update(usernum, &cuser);
 	more(CHICKEN_PIC "/sell", YEA);
 	demoney(money);
 	return 1;
@@ -633,7 +633,7 @@ time_diff(chicken_t * thechicken)
 static void
 check_sick()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     /* 髒病的 */
     if (mychicken->tiredstrong > mychicken->hp * 0.3 && mychicken->clean > 150)
 	mychicken->sick += (mychicken->clean - 150) / 10;
@@ -651,7 +651,7 @@ check_sick()
 static int
 deadtype(chicken_t * thechicken)
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     int             i;
     char            buf[150];
 
@@ -673,12 +673,12 @@ deadtype(chicken_t * thechicken)
 	snprintf(buf, sizeof(buf),
 		 "\033[31m%s\033[m 所疼愛的\033[33m %s\033[32m %s "
 		 "\033[m掛了 於 %s\n",
-		 cuser->userid, thechicken->name,
+		 cuser.userid, thechicken->name,
 		 chicken_type[(int)thechicken->type],
 		 ctime(&now));
 	log_file(CHICKENLOG, buf, 1);
 	mychicken->name[0] = 0;
-	passwd_update(usernum, cuser);
+	passwd_update(usernum, &cuser);
     }
     return i;
 }
@@ -722,7 +722,7 @@ isdeadth(chicken_t * thechicken)
 static void
 ch_changename()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     char            buf[150], newname[20] = "";
 
     getdata_str(b_lines - 1, 0, "嗯..改個好名字吧:", newname, 18, DOECHO,
@@ -732,7 +732,7 @@ ch_changename()
 	snprintf(buf, sizeof(buf),
 		 "\033[31m%s\033[m 把疼愛的\033[33m %s\033[32m %s "
 		 "\033[m改名為\033[33m %s\033[m 於 %s\n",
-		 cuser->userid, mychicken->name,
+		 cuser.userid, mychicken->name,
 		 chicken_type[(int)mychicken->type],
 		 newname, ctime(&now));
 	strlcpy(mychicken->name, newname, sizeof(mychicken->name));
@@ -743,7 +743,7 @@ ch_changename()
 static int
 select_menu()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     char            ch;
 
     reload_money();
@@ -758,7 +758,7 @@ select_menu()
 	   "(\033[37mm\033[33m)買藥$10 (\033[37mk\033[33m)棄養 "
 	   "(\033[37ms\033[33m)賣掉 (\033[37mn\033[33m)改名 "
 	   "(\033[37mq\033[33m)離開:\033[m",
-	   cuser->money,
+	   cuser.money,
     /*
      * chicken_food[(int)mychicken->type],
      * chicken_type[(int)mychicken->type],
@@ -852,7 +852,7 @@ recover_chicken(chicken_t * thechicken)
     getdata_str(21, 0, "    選擇：(N:坑人嘛/y:請幫幫我)", buf, 3, LCECHO, "N");
     if (buf[0] == 'y' || buf[0] == 'Y') {
 	reload_money();
-	if (cuser->money < price * 2) {
+	if (cuser.money < price * 2) {
 	    outmsg("\033[33;44m★靈界守衛\033[37;45m 什麼 錢沒帶夠 "
 		   "沒錢的小鬼 快去籌錢吧 \033[m");
 	    bell();
@@ -877,7 +877,7 @@ recover_chicken(chicken_t * thechicken)
     bell();
     igetch();
     thechicken->lastvisit = 0;
-    passwd_update(usernum, cuser);
+    passwd_update(usernum, &cuser);
     return 0;
 }
 
@@ -886,9 +886,8 @@ recover_chicken(chicken_t * thechicken)
 int
 chicken_main()
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     lockreturn0(CHICKEN, LOCK_MULTI);
-    mychicken = &(cuser->mychicken);
     reload_chicken();
     age = ((now - mychicken->cbirth) / (60 * 60 * 24));
     if (!mychicken->name[0] && !recover_chicken(mychicken) && !new_chicken()) {
@@ -902,7 +901,7 @@ chicken_main()
 	show_chicken_data(mychicken, NULL);
     } while (select_menu());
     reload_money();
-    passwd_update(usernum, cuser);
+    passwd_update(usernum, &cuser);
     unlockutmpmode();
     return 0;
 }
@@ -910,7 +909,7 @@ chicken_main()
 int
 chickenpk(int fd)
 {
-    chicken_t *mychicken = &cuser->mychicken;
+    chicken_t *mychicken = &cuser.mychicken;
     char            mateid[IDLEN + 1], data[200], buf[200];
     int             ch = 0;
 
@@ -1035,7 +1034,7 @@ chickenpk(int fd)
 	    outs(data + 1);
 	    i = strlen(data) + 1;
 	    passwd_update(duid, &ouser);
-	    passwd_update(usernum, cuser);
+	    passwd_update(usernum, &cuser);
 	    send(fd, data, i, 0);
 	    if (data[0] == 'q' || data[0] == 'd')
 		break;
diff --git a/mbbsd/dice.c b/mbbsd/dice.c
index 994bc000..b6336d93 100644
--- a/mbbsd/dice.c
+++ b/mbbsd/dice.c
@@ -209,7 +209,7 @@ del(int value[100],int total, dicedata_t * table)
 		demoney(money);
 		move(19, 0);
 		clrtoeol();
-		prints("你現在有 %u Ptt$歐", cuser->money);
+		prints("你現在有 %u Ptt$歐", cuser.money);
 		table[i].mymoney -= money;
 		show_count(value, index, -money);
 		break;
@@ -336,7 +336,7 @@ dice_main(void)
 
     more(DICE_TXT, NA);
     reload_money();
-    if (cuser->money < 10) {
+    if (cuser.money < 10) {
 	move(19, 0);
 	prints("\033[1;37m超過十元再來玩吧~~\033[m");
 	pressanykey();
@@ -362,11 +362,11 @@ dice_main(void)
 	while (1) {
 	    move(19, 0);
 	    prints("\033[1;32m你現在有\033[1;31m %u \033[1;32mPtt$歐\033[m",
-		   cuser->money);
+		   cuser.money);
 	    getdata(20, 0, "\033[1;37m數字:加選 d:退選 s:開始或離開\033[m: ",
 		    input, 5, LCECHO);
 	    reload_money();
-	    if (input[0] != 's' && input[0] != 'd' && cuser->money < 10) {
+	    if (input[0] != 's' && input[0] != 'd' && cuser.money < 10) {
 		move(21, 0);
 		clrtoeol();
 		prints("\033[1;37m超過十元才能賭~\033[m");
@@ -387,14 +387,14 @@ dice_main(void)
 		continue;
 	    /* 輸入錢的loop */
 	    while (1) {
-		if (cuser->money < 10)
+		if (cuser.money < 10)
 		    break;
 		getdata(21, 0, "\033[1;32m賭多少錢呢\033[1;37m(大於10 小於500)"
 			"\033[m: ", input, sizeof(input), LCECHO);
 		if (!(money = IsLegal(input)) || input[0] == '0')
 		    continue;
 		reload_money();
-		if (money > cuser->money)
+		if (money > cuser.money)
 		    continue;
 		for (j = 0, sig = 0; j < i; j++)
 		    if (table[j].mybet == index) {
@@ -425,7 +425,7 @@ dice_main(void)
 	    reload_money();
 	    move(19, 0);
 	    prints("\033[1;32m你現在有 \033[1;31m%u\033[1;32m Ptt$歐",
-		   cuser->money);
+		   cuser.money);
 	    if (sig != 2)
 		show_count(value,index, money);
 	}
@@ -450,7 +450,7 @@ dice_main(void)
 	    if (table[j].mymoney * ya > 500) {	/* 超過500塊錢才做log 減少io */
 		snprintf(data, sizeof(data),
 			 "%-15s 押%-2d選項%-8d塊錢 中了%d倍 淨賺:%-8d\n",
-			 cuser->userid, table[j].mybet,
+			 cuser.userid, table[j].mybet,
 			 table[j].mymoney, ya, table[j].mymoney * ya);
 		fputs(data, winfp);
 	    }
@@ -470,7 +470,7 @@ dice_main(void)
 	move(19, 0);
 	clrtoeol();
 	prints("\033[1;32m你現在有 \033[1;31m%u\033[1;32m Ptt$歐\033[m",
-	       cuser->money);
+	       cuser.money);
 
 	getdata(23, 0, "\033[1;32m繼續奮鬥[\033[1;37my/n\033[1;32m]\033[m: ",
 		input, 2, LCECHO);
diff --git a/mbbsd/edit.c b/mbbsd/edit.c
index 1f13f64a..acc7bac0 100644
--- a/mbbsd/edit.c
+++ b/mbbsd/edit.c
@@ -805,8 +805,8 @@ write_header(FILE * fp)
 {
 
     if (curredit & EDIT_MAIL || curredit & EDIT_LIST) {
-	fprintf(fp, "%s %s (%s)\n", str_author1, cuser->userid,
-		cuser->username
+	fprintf(fp, "%s %s (%s)\n", str_author1, cuser.userid,
+		cuser.username
 	);
     } else {
 	char           *ptr;
@@ -819,7 +819,7 @@ write_header(FILE * fp)
 	}               postlog;
 
 	memset(&postlog, 0, sizeof(postlog));
-	strlcpy(postlog.author, cuser->userid, sizeof(postlog.author));
+	strlcpy(postlog.author, cuser.userid, sizeof(postlog.author));
 	ifuseanony = 0;
 #ifdef HAVE_ANONYMOUS
 	if (currbrdattr & BRD_ANONYMOUS) {
@@ -837,7 +837,7 @@ write_header(FILE * fp)
 	    } else {
 		if (!strcmp("r", real_name) || (!defanony && !real_name[0]))
 		    snprintf(postlog.author, sizeof(postlog.author),
-			     "%s", cuser->userid);
+			     "%s", cuser.userid);
 		else {
 		    snprintf(postlog.author, sizeof(postlog.author),
 			     "%s.", real_name);
@@ -860,17 +860,17 @@ write_header(FILE * fp)
 
 	    fprintf(fp, "%s %s (%s) %s %s\n", str_author1, postlog.author,
 		    (((!strcmp(real_name, "r") && defanony) ||
-		      (!real_name[0] && (!defanony))) ? cuser->username :
+		      (!real_name[0] && (!defanony))) ? cuser.username :
 		     "猜猜我是誰 ? ^o^"),
 		    local_article ? str_post2 : str_post1, currboard);
 	} else {
-	    fprintf(fp, "%s %s (%s) %s %s\n", str_author1, cuser->userid,
-		    cuser->username,
+	    fprintf(fp, "%s %s (%s) %s %s\n", str_author1, cuser.userid,
+		    cuser.username,
 		    local_article ? str_post2 : str_post1, currboard);
 	}
 #else				/* HAVE_ANONYMOUS */
-	fprintf(fp, "%s %s (%s) %s %s\n", str_author1, cuser->userid,
-		cuser->username,
+	fprintf(fp, "%s %s (%s) %s %s\n", str_author1, cuser.userid,
+		cuser.username,
 		local_article ? str_post2 : str_post1, currboard);
 #endif				/* HAVE_ANONYMOUS */
 
@@ -890,7 +890,7 @@ addsignature(FILE * fp, int ifuseanony)
     static char     msg[] = "請選擇簽名檔 (1-9, 0=不加 X=隨機)[X]: ";
     char            ch;
 
-    if (!strcmp(cuser->userid, STR_GUEST)) {
+    if (!strcmp(cuser.userid, STR_GUEST)) {
 	fprintf(fp, "\n--\n※ 發信站 :" BBSNAME "(" MYHOSTNAME
 		") \n◆ From: %s\n", fromhost);
 	return;
@@ -898,7 +898,7 @@ addsignature(FILE * fp, int ifuseanony)
     if (!ifuseanony) {
 	num = showsignature(fpath, &i);
 	if (num){
-	    msg[34] = ch = isdigit(cuser->signature) ? cuser->signature : 'X';
+	    msg[34] = ch = isdigit(cuser.signature) ? cuser.signature : 'X';
 	    getdata(0, 0, msg, buf, 4, DOECHO);
 
 	    if (!buf[0])
@@ -908,7 +908,7 @@ addsignature(FILE * fp, int ifuseanony)
 		ch = buf[0];
 	    else
 		ch = '1' + rand() % num;
-	    cuser->signature = buf[0];
+	    cuser.signature = buf[0];
 
 	    if (ch != '0') {
 		fpath[i] = ch;
@@ -1071,7 +1071,7 @@ write_file(char *fpath, int saveheader, int *islocal)
 	    ptime = localtime(&now);
 	    fprintf(fp,
 		    "※ 編輯: %-15s 來自: %-20s (%02d/%02d %02d:%02d)\n",
-		    cuser->userid, fromhost,
+		    cuser.userid, fromhost,
 		    ptime->tm_mon + 1, ptime->tm_mday, ptime->tm_hour, ptime->tm_min);
 	}
 	fclose(fp);
@@ -1701,12 +1701,12 @@ vedit(char *fpath, int saveheader, int *islocal)
 	if (count >= 240) {
 	    char buf[200];
 	    snprintf(buf, sizeof(buf), "\033[1;33;46m%s\033[37m在\033[37;45m%s\n"
-		    "\033[37m板違法賺錢 , %s\033[m", cuser->userid,
+		    "\033[37m板違法賺錢 , %s\033[m", cuser.userid,
 		    currboard, ctime(&now));
 	    log_file("etc/illegal_money", buf, 1);
 	    money = 0;
-	    post_violatelaw(cuser->userid, "Ptt 系統警察", "違法賺錢", "扣除不法所得");
-	    mail_violatelaw(cuser->userid, "Ptt 系統警察", "違法賺錢", "扣除不法所得");
+	    post_violatelaw(cuser.userid, "Ptt 系統警察", "違法賺錢", "扣除不法所得");
+	    mail_violatelaw(cuser.userid, "Ptt 系統警察", "違法賺錢", "扣除不法所得");
 	    demoney(10000);
 	    abort_bbs(0);
 	} */
diff --git a/mbbsd/fav.c b/mbbsd/fav.c
index aa0fd84d..8d1381cb 100644
--- a/mbbsd/fav.c
+++ b/mbbsd/fav.c
@@ -458,7 +458,7 @@ int fav_save(void)
     if (dashs(buf) == 4) {
 	char buf3[128];
 	time_t now = time(NULL);
-	sprintf(buf3, "%s %s", cuser->userid, ctime(&now));
+	sprintf(buf3, "%s %s", cuser.userid, ctime(&now));
 	log_file(BBSHOME"/dirty.hack", buf3, 1);
 	return -1;
     }
@@ -881,7 +881,7 @@ void updatenewfav(int mode)
     int i, fd, brdnum;
     char fname[80], *brd;
 
-    if(!(cuser->uflag2 & FAVNEW_FLAG))
+    if(!(cuser.uflag2 & FAVNEW_FLAG))
 	return;
 
     setuserfile(fname, FAVNB);
diff --git a/mbbsd/friend.c b/mbbsd/friend.c
index 92eadb22..eea78bdc 100644
--- a/mbbsd/friend.c
+++ b/mbbsd/friend.c
@@ -419,7 +419,7 @@ friend_edit(int type)
 		    sscanf(line, "%s", uident); // XXX check buffer size
 		    sethomefile(genbuf, uident,
 			     type == FRIEND_ALOHA ? "aloha" : "postnotify");
-		    del_distinct(genbuf, cuser->userid);
+		    del_distinct(genbuf, cuser.userid);
 		}
 		fclose(fp);
 	    }
@@ -429,7 +429,7 @@ friend_edit(int type)
 		    sscanf(line, "%s", uident); // XXX check buffer size
 		    sethomefile(genbuf, uident,
 			     type == FRIEND_ALOHA ? "aloha" : "postnotify");
-		    add_distinct(genbuf, cuser->userid);
+		    add_distinct(genbuf, cuser.userid);
 		}
 		fclose(fp);
 	    }
diff --git a/mbbsd/gamble.c b/mbbsd/gamble.c
index 841d0926..33e67bb8 100644
--- a/mbbsd/gamble.c
+++ b/mbbsd/gamble.c
@@ -101,7 +101,7 @@ append_ticket_record(char *direct, int ch, int n, int count)
     snprintf(genbuf, sizeof(genbuf), "%s/" FN_TICKET_USER, direct);
 
     if ((fp = fopen(genbuf, "a"))) {
-	fprintf(fp, "%s %d %d\n", cuser->userid, ch, n);
+	fprintf(fp, "%s %d %d\n", cuser.userid, ch, n);
 	fclose(fp);
     }
     load_ticket_record(direct, ticket);
@@ -141,7 +141,7 @@ ticket(int bid)
 	move(20, 0);
 	reload_money();
 	prints("\033[44m錢: %-10d  \033[m\n\033[1m請選擇要購買的種類(1~%d)"
-	       "[Q:離開]\033[m:", cuser->money, count);
+	       "[Q:離開]\033[m:", cuser.money, count);
 	ch = igetch();
 	/*--
 	  Tim011127
@@ -237,7 +237,7 @@ openticket(int bid)
     if (bet != 98) {
 	money = total * price;
 	demoney(money * 0.02);
-	mail_redenvelop("[賭場抽頭]", cuser->userid, money * 0.02, 'n');
+	mail_redenvelop("[賭場抽頭]", cuser.userid, money * 0.02, 'n');
 	money = ticket[bet] ? money * 0.95 / ticket[bet] : 9999999;
     } else {
 	vice(price * 10, "賭盤退錢手續費");
diff --git a/mbbsd/gomo.c b/mbbsd/gomo.c
index 91863888..55060b67 100644
--- a/mbbsd/gomo.c
+++ b/mbbsd/gomo.c
@@ -189,7 +189,7 @@ HO_log(Horder_t *pool, char *user)
     fileheader_t    mymail;
 
     snprintf(buf, sizeof(buf), "home/%c/%s/F.%d",
-	     cuser->userid[0], cuser->userid,  rand() & 65535);
+	     cuser.userid[0], cuser.userid,  rand() & 65535);
     log = fopen(buf, "w");
     assert(log);
 
@@ -204,14 +204,14 @@ HO_log(Horder_t *pool, char *user)
     } while (++ptr < v);
     fclose(log);
 
-    sethomepath(buf1, cuser->userid);
+    sethomepath(buf1, cuser.userid);
     stampfile(buf1, &mymail);
 
     mymail.filemode = FILE_READ ;
     strlcpy(mymail.owner, "[備.忘.錄]", sizeof(mymail.owner));
     snprintf(mymail.title, sizeof(mymail.title),
-	     "\033[37;41m棋譜\033[m %s VS %s", cuser->userid, user);
-    sethomedir(title, cuser->userid);
+	     "\033[37;41m棋譜\033[m %s VS %s", cuser.userid, user);
+    sethomedir(title, cuser.userid);
     Rename(buf, buf1);
     append_record(title, &mymail, sizeof(mymail));
 
@@ -307,27 +307,27 @@ gomoku(int fd)
     clear();
 
     prints("\033[1;46m  五子棋對戰  \033[45m%30s VS %-30s\033[m",
-	   cuser->userid, my->mateid);
+	   cuser.userid, my->mateid);
     show_file("etc/@five", 1, -1, ONLY_COLOR);
     move(11, 40);
     prints("我是 %s", me == BBLACK ? "先手 ●, 有禁手" : "後手 ○");
     move(16, 40);
-    prints("\033[1;33m%s", cuser->userid);
+    prints("\033[1;33m%s", cuser.userid);
     move(17, 40);
     prints("\033[1;33m%s", my->mateid);
 
     move(16, 60);
     prints("\033[1;31m%d\033[37m勝 \033[34m%d\033[37m敗 \033[36m%d\033[37m和"
-	   "\033[m", cuser->five_win, cuser->five_lose, cuser->five_tie);
+	   "\033[m", cuser.five_win, cuser.five_lose, cuser.five_tie);
 
     getuser(my->mateid);
     move(17, 60);
     prints("\033[1;31m%d\033[37m勝 \033[34m%d\033[37m敗 \033[36m%d\033[37m"
 	   "和\033[m", xuser.five_win, xuser.five_lose, xuser.five_tie);
 
-    cuser->five_lose++;
+    cuser.five_lose++;
     /* 一進來先加一場敗場, 贏了後再扣回去, 避免快輸了惡意斷線 */
-    passwd_update(usernum, cuser);
+    passwd_update(usernum, &cuser);
 
     add_io(fd, 0);
 
@@ -354,10 +354,10 @@ gomoku(int fd)
 	    if (lastcount <= -5 && !my->turn) {
 		move(19, 40);
 		outs("對手太久沒下, 你贏了!");
-		cuser->five_lose--;
-		cuser->five_win++;
+		cuser.five_lose--;
+		cuser.five_win++;
 		my->five_win++;
-		passwd_update(usernum, cuser);
+                passwd_update(usernum, &cuser);
 		mv.x = mv.y = -2;
 		send(fd, &mv, sizeof(Horder_t), 0);
 		mv = *(v - 1);
@@ -376,8 +376,8 @@ gomoku(int fd)
 	    iwantpass = 0;
 	if (ch == 'q') {
 	    if (countgomo(pool) < 10) {
-		cuser->five_lose--;
-		passwd_update(usernum, cuser);
+		cuser.five_lose--;
+                passwd_update(usernum, &cuser);
 	    }
 	    send(fd, '\0', 1, 0);
 	    break;
@@ -402,10 +402,10 @@ gomoku(int fd)
 		}
 		continue;
 	    } else if (hewantpass) {
-		cuser->five_lose--;
-		cuser->five_tie++;
+		cuser.five_lose--;
+		cuser.five_tie++;
 		my->five_tie++;
-		passwd_update(usernum, cuser);
+		passwd_update(usernum, &cuser);
 		mv.x = mv.y = -2;
 		send(fd, &mv, sizeof(Horder_t), 0);
 		mv = *(v - 1);
@@ -417,12 +417,12 @@ gomoku(int fd)
 	    if (ch != sizeof(Horder_t)) {
 		lastcount = tick - now;
 		if (lastcount >= 0) {
-		    cuser->five_lose--;
+		    cuser.five_lose--;
 		    if (countgomo(pool) >= 10) {
-			cuser->five_win++;
+			cuser.five_win++;
 			my->five_win++;
 		    }
-		    passwd_update(usernum, cuser);
+		    passwd_update(usernum, &cuser);
 		    outmsg("對方認輸了!!");
 		    break;
 		} else {
@@ -432,10 +432,10 @@ gomoku(int fd)
 		}
 	    } else if (mv.x == -2 && mv.y == -2) {
 		if (iwantpass == 1) {
-		    cuser->five_lose--;
-		    cuser->five_tie++;
+		    cuser.five_lose--;
+		    cuser.five_tie++;
 		    my->five_tie++;
-		    passwd_update(usernum, cuser);
+		    passwd_update(usernum, &cuser);
 		    break;
 		} else {
 		    hewantpass = 1;
@@ -464,10 +464,10 @@ gomoku(int fd)
 		if (win) {
 		    outmsg(win == 1 ? "對方贏了!" : "對方禁手");
 		    if (win != 1) {
-			cuser->five_lose--;
-			cuser->five_win++;
+			cuser.five_lose--;
+			cuser.five_win++;
 			my->five_win++;
-			passwd_update(usernum, cuser);
+			passwd_update(usernum, &cuser);
 		    } else
 			my->five_lose++;
 		    break;
@@ -497,10 +497,10 @@ gomoku(int fd)
 		if (win) {
 		    outmsg(win == 1 ? "我贏囉~~" : "禁手輸了");
 		    if (win == 1) {
-			cuser->five_lose--;
-			cuser->five_win++;
+			cuser.five_lose--;
+			cuser.five_win++;
 			my->five_win++;
-			passwd_update(usernum, cuser);
+			passwd_update(usernum, &cuser);
 		    } else
 			my->five_lose++;
 		    break;
diff --git a/mbbsd/guess.c b/mbbsd/guess.c
index c4c2ee99..9c2aba5f 100644
--- a/mbbsd/guess.c
+++ b/mbbsd/guess.c
@@ -29,7 +29,7 @@ get_money(void)
     char            data[20];
 
     move(1, 0);
-    prints("您目前有:%d Ptt$", cuser->money);
+    prints("您目前有:%d Ptt$", cuser.money);
     do {
 	getdata(2, 0, "要賭多少(5-10或按q離開): ", data, 9, LCECHO);
 	money = 0;
@@ -45,7 +45,7 @@ get_money(void)
 	if (money != -1) {
 	    money = atoi(data);
 	    reload_money();
-	    if (money > cuser->money || money <= 4 || money > 10 ||
+	    if (money > cuser.money || money <= 4 || money > 10 ||
 		money < 1)
 		money = -1;
 	}
@@ -53,7 +53,7 @@ get_money(void)
     move(1, 0);
     clrtoeol();
     reload_money();
-    prints("您目前有:%d Ptt$", cuser->money - money);
+    prints("您目前有:%d Ptt$", cuser.money - money);
     return money;
 }
 
@@ -231,7 +231,7 @@ guess_main()
     lockreturn0(GUESSNUM, LOCK_MULTI);
 
     reload_money();
-    if (cuser->money < 5) {
+    if (cuser.money < 5) {
 	clear();
 	move(12, 35);
 	prints("錢不夠啦 至少要 5 Ptt$");
@@ -296,10 +296,10 @@ guess_main()
 	    if ((file = fopen(LOGPASS, "a"))) {
 		fprintf(file, "電腦第%d次猜中, ", c_count);
 		if (youwin)
-		    fprintf(file, "%s 第%d次猜中, ", cuser->userid, count);
+		    fprintf(file, "%s 第%d次猜中, ", cuser.userid, count);
 		else
-		    fprintf(file, "%s 沒猜中, ", cuser->userid);
-		fprintf(file, "電腦賺走了%s %ld Ptt$\n", cuser->userid, money);
+		    fprintf(file, "%s 沒猜中, ", cuser.userid);
+		fprintf(file, "電腦賺走了%s %ld Ptt$\n", cuser.userid, money);
 		fclose(file);
 	    }
 	} else if (count < c_count) {
@@ -309,7 +309,7 @@ guess_main()
 	    demoney(money * 2);
 	    if ((file = fopen(LOGPASS, "a"))) {
 		fprintf(file, "id: %s, 第%d次猜中, 電腦第%d次猜中, "
-			"贏了電腦 %ld Ptt$\n", cuser->userid, count,
+			"贏了電腦 %ld Ptt$\n", cuser.userid, count,
 			c_count, money * 2);
 		fclose(file);
 	    }
@@ -317,7 +317,7 @@ guess_main()
 	    prints("真厲害, 和電腦打成平手了, 拿回本錢%lu\n", money);
 	    demoney(money);
 	    if ((file = fopen(LOGPASS, "a"))) {
-		fprintf(file, "id: %s 和電腦打成了平手\n", cuser->userid);
+		fprintf(file, "id: %s 和電腦打成了平手\n", cuser.userid);
 		fclose(file);
 	    }
 	}
@@ -331,14 +331,14 @@ guess_main()
 	    prints("真厲害, 錢被你賺走了");
 	    if ((file = fopen(LOGPASS, "a"))) {
 		fprintf(file, "id: %s, 第%d次猜中, 贏了 %ld Ptt$\n",
-			cuser->userid, count, TABLE[count] * money);
+			cuser.userid, count, TABLE[count] * money);
 		fclose(file);
 	    }
 	} else if (count > 5) {
 	    prints("唉, 太多次才猜出來了");
 	    if ((file = fopen(LOGPASS, "a"))) {
 		fprintf(file, "id: %s, 第%d次才猜中, 賠了 %ld Ptt$\n",
-			cuser->userid, count, money);
+			cuser.userid, count, money);
 		fclose(file);
 	    }
 	} else {
@@ -348,7 +348,7 @@ guess_main()
 	    prints("你拿回了%lu Ptt$\n", money);
 	    if ((file = fopen(LOGPASS, "a"))) {
 		fprintf(file, "id: %s, 第%d次猜中, 拿回了本錢 %lu Ptt$\n",
-			cuser->userid, count, money);
+			cuser.userid, count, money);
 		fclose(file);
 	    }
 	}
@@ -361,7 +361,7 @@ guess_main()
     move(18, 35);
     prints("下次再來吧");
     if ((file = fopen(BBSHOME "/etc/loseguess.log", "a"))) {
-	fprintf(file, "id: %s 賭了 %ld Ptt$\n", cuser->userid, money);
+	fprintf(file, "id: %s 賭了 %ld Ptt$\n", cuser.userid, money);
 	fclose(file);
     }
     unlockutmpmode();
diff --git a/mbbsd/indict.c b/mbbsd/indict.c
index 2a997bdb..317fb5b0 100644
--- a/mbbsd/indict.c
+++ b/mbbsd/indict.c
@@ -25,7 +25,7 @@ addword(char *database,char word[])
 	if (buf[0]) {
 	    getdata(13, 0, "確定新增?(Y/n)", a, sizeof(a), LCECHO);
 	    if (a[0] != 'n')
-		fprintf(fp, "%-65s[%s]\n", buf, cuser->userid);
+		fprintf(fp, "%-65s[%s]\n", buf, cuser.userid);
 	}
     }
     fclose(fp);
diff --git a/mbbsd/kaede.c b/mbbsd/kaede.c
index bf2e0302..9023557d 100644
--- a/mbbsd/kaede.c
+++ b/mbbsd/kaede.c
@@ -18,7 +18,7 @@ Ptt_prints(char *str, int mode)
 		switch( str[++r] ){
 		case 's':
 		    w += snprintf(&strbuf[w], sizeof(strbuf) - w,
-				  "%s", cuser->userid);
+				  "%s", cuser.userid);
 		    break;
 		case 't':
 		    w += snprintf(&strbuf[w], sizeof(strbuf) - w,
@@ -30,23 +30,23 @@ Ptt_prints(char *str, int mode)
 		    break;
 		case 'b':
 		    w += snprintf(&strbuf[w], sizeof(strbuf) - w,
-				  "%d/%d", cuser->month, cuser->day);
+				  "%d/%d", cuser.month, cuser.day);
 		    break;
 		case 'l':
 		    w += snprintf(&strbuf[w], sizeof(strbuf) - w,
-				  "%d", cuser->numlogins);
+				  "%d", cuser.numlogins);
 		    break;
 		case 'p':
 		    w += snprintf(&strbuf[w], sizeof(strbuf) - w,
-				  "%d", cuser->numposts);
+				  "%d", cuser.numposts);
 		    break;
 		case 'n':
 		    w += snprintf(&strbuf[w], sizeof(strbuf) - w,
-				  "%s", cuser->username);
+				  "%s", cuser.username);
 		    break;
 		case 'm':
 		    w += snprintf(&strbuf[w], sizeof(strbuf) - w,
-				  "%d", cuser->money);
+				  "%d", cuser.money);
 		    break;
 		/* It's saver not to send these undefined escape string. 
 		default:
diff --git a/mbbsd/lovepaper.c b/mbbsd/lovepaper.c
index f5dfdfbb..826f6eb4 100644
--- a/mbbsd/lovepaper.c
+++ b/mbbsd/lovepaper.c
@@ -15,7 +15,7 @@ x_love()
     setutmpmode(LOVE);
     gtime = localtime(&now);
     snprintf(buf1, sizeof(buf1), "%c/%s/love%d%d",
-	    cuser->userid[0], cuser->userid, gtime->tm_sec, gtime->tm_min);
+	    cuser.userid[0], cuser.userid, gtime->tm_sec, gtime->tm_min);
     strcat(path, buf1);
     move(1, 0);
     clrtobot();
@@ -96,7 +96,7 @@ x_love()
 	stampfile(buf1, &mhdr);
 	Rename(path, buf1);
 	strncpy(mhdr.title, save_title, TTLEN);
-	strlcpy(mhdr.owner, cuser->userid, sizeof(mhdr.owner));
+	strlcpy(mhdr.owner, cuser.userid, sizeof(mhdr.owner));
 	sethomedir(path, receiver);
 	if (append_record(path, &mhdr, sizeof(mhdr)) == -1)
 	    return -1;
diff --git a/mbbsd/mail.c b/mbbsd/mail.c
index ff4583ea..6c0ae7c7 100644
--- a/mbbsd/mail.c
+++ b/mbbsd/mail.c
@@ -12,7 +12,7 @@ setforward()
     char            buf[80], ip[50] = "", yn[4];
     FILE           *fp;
 
-    sethomepath(buf, cuser->userid);
+    sethomepath(buf, cuser.userid);
     strcat(buf, "/.forward");
     if ((fp = fopen(buf, "r"))) {
 	fscanf(fp, "%s", ip); // XXX check buffer size
@@ -58,7 +58,7 @@ built_mail_index()
 
     snprintf(genbuf, sizeof(genbuf),
 	     BBSHOME "/bin/buildir " BBSHOME "/home/%c/%s",
-	     cuser->userid[0], cuser->userid);
+	     cuser.userid[0], cuser.userid);
     move(22, 0);
     prints("\033[1;31m已經處理完畢!! 諸多不便 敬請原諒~\033[m");
     pressanykey();
@@ -85,7 +85,7 @@ mailalert(char *userid)
 int
 mail_muser(userec_t muser, char *title, char *filename)
 {
-    return mail_id(muser.userid, title, filename, cuser->userid);
+    return mail_id(muser.userid, title, filename, cuser.userid);
 }
 
 /* Heat: 用id來寄信,內容則link準備好的檔案 */
@@ -140,7 +140,7 @@ m_internet()
 void
 m_init()
 {
-    sethomedir(currmaildir, cuser->userid);
+    sethomedir(currmaildir, cuser.userid);
 }
 
 int
@@ -159,8 +159,8 @@ chkmailbox()
 	    mailsumlimit = 200;
 	else
 	    mailsumlimit = 50;
-	mailsumlimit += cuser->exmailbox * 10;
-	mailmaxkeep = max_keepmail + cuser->exmailbox;
+	mailsumlimit += cuser.exmailbox * 10;
+	mailmaxkeep = max_keepmail + cuser.exmailbox;
 	m_init();
 	if ((mailkeep = get_num_records(currmaildir, sizeof(fileheader_t))) >
 	    mailmaxkeep) {
@@ -224,7 +224,7 @@ hold_mail(char *fpath, char *receiver)
 	    buf, sizeof(buf), LCECHO);
 
     if (buf[0] == 'y')
-	do_hold_mail(fpath, receiver, cuser->userid);
+	do_hold_mail(fpath, receiver, cuser.userid);
 }
 
 int
@@ -289,7 +289,7 @@ do_send(char *userid, char *title)
 	strlcpy(receiver, userid, sizeof(receiver));
 	sethomepath(genbuf, userid);
 	stampfile(genbuf, &mhdr);
-	strlcpy(mhdr.owner, cuser->userid, sizeof(mhdr.owner));
+	strlcpy(mhdr.owner, cuser.userid, sizeof(mhdr.owner));
 	strncpy(mhdr.title, save_title, TTLEN);
 	if (vedit(genbuf, YEA, NULL) == -1) {
 	    unlink(genbuf);
@@ -298,10 +298,10 @@ do_send(char *userid, char *title)
 	}
 	clear();
 	sethomefile(fpath, userid, FN_OVERRIDES);
-	i = belong(fpath, cuser->userid);
+	i = belong(fpath, cuser.userid);
 	sethomefile(fpath, userid, FN_REJECT);
 
-	if (i || !belong(fpath, cuser->userid)) {/* Ptt: 用belong有點討厭 */
+	if (i || !belong(fpath, cuser.userid)) {/* Ptt: 用belong有點討厭 */
 	    sethomedir(fpath, userid);
 	    if (append_record_forward(fpath, &mhdr, sizeof(mhdr)) == -1)
 		return -1;
@@ -447,7 +447,7 @@ multi_send(char *title)
 		    strtok(ptr = genbuf + 3, " \n\r");
 		    do {
 			if (searchuser(ptr) && !InNameList(ptr) &&
-			    strcmp(cuser->userid, ptr)) {
+			    strcmp(cuser.userid, ptr)) {
 			    AddNameList(ptr);
 			    reciper++;
 			}
@@ -525,7 +525,7 @@ multi_send(char *title)
 	    unlink(genbuf);
 	    Link(fpath, genbuf);
 
-	    strlcpy(mymail.owner, cuser->userid, sizeof(mymail.owner));
+	    strlcpy(mymail.owner, cuser.userid, sizeof(mymail.owner));
 	    strlcpy(mymail.title, save_title, sizeof(mymail.title));
 	    mymail.filemode |= FILE_MULTI;	/* multi-send flag */
 	    sethomedir(genbuf, p->word);
@@ -602,17 +602,17 @@ mail_all()
     setutmpmode(MAILALL);
     stand_title("寄信中...");
 
-    sethomepath(genbuf, cuser->userid);
+    sethomepath(genbuf, cuser.userid);
     stampfile(genbuf, &mymail);
     unlink(genbuf);
     Link(fpath, genbuf);
     unlink(fpath);
     strcpy(fpath, genbuf);
 
-    strlcpy(mymail.owner, cuser->userid, sizeof(mymail.owner));	/* 站長 ID */
+    strlcpy(mymail.owner, cuser.userid, sizeof(mymail.owner));	/* 站長 ID */
     strlcpy(mymail.title, save_title, sizeof(mymail.title));
 
-    sethomedir(genbuf, cuser->userid);
+    sethomedir(genbuf, cuser.userid);
     if (append_record_forward(genbuf, &mymail, sizeof(mymail)) == -1)
 	outs(err_uid);
 
@@ -622,13 +622,13 @@ mail_all()
 
 	userid = SHM->userid[i];
 	if (strcmp(userid, STR_GUEST) && strcmp(userid, "new") &&
-	    strcmp(userid, cuser->userid)) {
+	    strcmp(userid, cuser.userid)) {
 	    sethomepath(genbuf, userid);
 	    stampfile(genbuf, &mymail);
 	    unlink(genbuf);
 	    Link(fpath, genbuf);
 
-	    strlcpy(mymail.owner, cuser->userid, sizeof(mymail.owner));
+	    strlcpy(mymail.owner, cuser.userid, sizeof(mymail.owner));
 	    strlcpy(mymail.title, save_title, sizeof(mymail.title));
 	    /* mymail.filemode |= FILE_MARKED; Ptt 公告改成不會mark */
 	    sethomedir(genbuf, userid);
@@ -649,8 +649,8 @@ mail_mbox()
     char            cmd[100];
     fileheader_t    fhdr;
 
-    snprintf(cmd, sizeof(cmd), "/tmp/%s.uu", cuser->userid);
-    snprintf(fhdr.title, sizeof(fhdr.title), "%s 私人資料", cuser->userid);
+    snprintf(cmd, sizeof(cmd), "/tmp/%s.uu", cuser.userid);
+    snprintf(fhdr.title, sizeof(fhdr.title), "%s 私人資料", cuser.userid);
     doforward(cmd, &fhdr, 'Z');
     return 0;
 }
@@ -868,7 +868,7 @@ mail_del(int ent, fileheader_t * fhdr, char *direct)
 	    unlink(genbuf);
 	    if ((currmode & MODE_SELECT)) {
 		int             index;
-		sethomedir(genbuf, cuser->userid);
+		sethomedir(genbuf, cuser.userid);
 		index = getindex(genbuf, fhdr->filename, sizeof(fileheader_t));
 		delete_record(genbuf, sizeof(fileheader_t), index);
 	    }
@@ -1026,7 +1026,7 @@ mail_edit(int ent, fileheader_t * fhdr, char *direct)
     char            genbuf[200];
 
     if (!HAS_PERM(PERM_SYSOP) &&
-	strcmp(cuser->userid, fhdr->owner) &&
+	strcmp(cuser.userid, fhdr->owner) &&
 	strcmp("[備.忘.錄]", fhdr->owner))
 	return DONOTHING;
 
@@ -1038,8 +1038,8 @@ mail_edit(int ent, fileheader_t * fhdr, char *direct)
 static int
 mail_nooutmail(int ent, fileheader_t * fhdr, char *direct)
 {
-    cuser->userlevel ^= PERM_NOOUTMAIL;
-    passwd_update(usernum, cuser);
+    cuser.userlevel ^= PERM_NOOUTMAIL;
+    passwd_update(usernum, &cuser);
     return TITLE_REDRAW;
 
 }
@@ -1115,7 +1115,7 @@ mail_cross_post(int ent, fileheader_t * fhdr, char *direct)
 	return TITLE_REDRAW;
 
     ent = 1;
-    if (HAS_PERM(PERM_SYSOP) || !strcmp(fhdr->owner, cuser->userid)) {
+    if (HAS_PERM(PERM_SYSOP) || !strcmp(fhdr->owner, cuser.userid)) {
 	getdata(2, 0, "(1)原文轉載 (2)舊轉錄格式？[1] ",
 		genbuf, 3, DOECHO);
 	if (genbuf[0] != '2') {
@@ -1146,7 +1146,7 @@ mail_cross_post(int ent, fileheader_t * fhdr, char *direct)
 	if (author)
 	    strlcpy(xfile.owner, fhdr->owner, sizeof(xfile.owner));
 	else
-	    strlcpy(xfile.owner, cuser->userid, sizeof(xfile.owner));
+	    strlcpy(xfile.owner, cuser.userid, sizeof(xfile.owner));
 	strlcpy(xfile.title, xtitle, sizeof(xfile.title));
 	if (genbuf[0] == 'l') {
 	    xfile.filemode = FILE_LOCAL;
@@ -1163,7 +1163,7 @@ mail_cross_post(int ent, fileheader_t * fhdr, char *direct)
 	    write_header(xptr);
 	    currboard = save_currboard;
 
-	    fprintf(xptr, "※ [本文轉錄自 %s 信箱]\n\n", cuser->userid);
+	    fprintf(xptr, "※ [本文轉錄自 %s 信箱]\n\n", cuser.userid);
 
 	    b_suckinfile(xptr, fname);
 	    addsignature(xptr, 0);
@@ -1178,7 +1178,7 @@ mail_cross_post(int ent, fileheader_t * fhdr, char *direct)
 	setbtotal(getbnum(xboard));
 	if (!xfile.filemode)
 	    outgo_post(&xfile, xboard);
-	cuser->numposts++;
+	cuser.numposts++;
 	outmsg("文章轉錄完成");
 	pressanykey();
 	currmode = currmode0;
@@ -1194,8 +1194,8 @@ mail_man()
 	int             mode0 = currutmp->mode;
 	int             stat0 = currstat;
 
-	sethomeman(buf, cuser->userid);
-	snprintf(buf1, sizeof(buf1), "%s 的信件夾", cuser->userid);
+	sethomeman(buf, cuser.userid);
+	snprintf(buf1, sizeof(buf1), "%s 的信件夾", cuser.userid);
 	a_menu(buf1, buf, 1);
 	currutmp->mode = mode0;
 	currstat = stat0;
@@ -1219,7 +1219,7 @@ mail_cite(int ent, fileheader_t * fhdr, char *direct)
     title[TTLEN] = '\0';
     a_copyitem(fpath, title, 0, 1);
 
-    if (cuser->userlevel >= PERM_BM) {
+    if (cuser.userlevel >= PERM_BM) {
 	move(2, 0);
 	clrtoeol();
 	move(3, 0);
@@ -1261,8 +1261,8 @@ mail_save(int ent, fileheader_t * fhdr, char *direct)
 	strncpy(title + 3, fhdr->title, TTLEN - 3);
 	title[TTLEN] = '\0';
 	a_copyitem(fpath, title, fhdr->owner, 1);
-	sethomeman(fpath, cuser->userid);
-	a_menu(cuser->userid, fpath, 1);
+	sethomeman(fpath, cuser.userid);
+	a_menu(cuser.userid, fpath, 1);
 	return FULLUPDATE;
     }
     return DONOTHING;
@@ -1281,7 +1281,7 @@ mail_waterball(int ent, fileheader_t * fhdr, char *direct)
 	return 1;
     }
     if (!address[0])
-	strlcpy(address, cuser->email, sizeof(address));
+	strlcpy(address, cuser.email, sizeof(address));
     move(b_lines - 8, 0);
     outs("水球整理程式:\n"
 	 "系統將會按照和不同人丟的水球各自獨立\n"
@@ -1329,16 +1329,16 @@ mail_waterball(int ent, fileheader_t * fhdr, char *direct)
     cmode = (fname[0] != '0' && fname[0] != '1') ? 1 : fname[0] - '0';
 
     snprintf(fname, sizeof(fname), BBSHOME "/jobspool/water.src.%s-%d",
-	     cuser->userid, (int)now);
+	     cuser.userid, (int)now);
     snprintf(genbuf, sizeof(genbuf), "cp " BBSHOME "/home/%c/%s/%s %s",
-	     cuser->userid[0], cuser->userid, fhdr->filename, fname);
+	     cuser.userid[0], cuser.userid, fhdr->filename, fname);
     system(genbuf);
     /* dirty code ;x */
     snprintf(fname, sizeof(fname), BBSHOME "/jobspool/water.des.%s-%d",
-	     cuser->userid, (int)now);
+	     cuser.userid, (int)now);
     fp = fopen(fname, "wt");
     assert(fp);
-    fprintf(fp, "%s\n%s\n%d\n", cuser->userid, address, cmode);
+    fprintf(fp, "%s\n%s\n%d\n", cuser.userid, address, cmode);
     fclose(fp);
     vmsg("設定完成, 系統將在下一個整點(尖峰時段除外)將資料寄給您");
     return FULLUPDATE;
@@ -1446,7 +1446,7 @@ m_read()
 	i_read(RMAIL, currmaildir, mailtitle, maildoent, mail_comms, -1);
 	currbid = back_bid;
 	curredit = 0;
-	currutmp->mailalert = load_mailalert(cuser->userid);
+	currutmp->mailalert = load_mailalert(cuser.userid);
 	return 0;
     } else {
 	outs("您沒有來信");
@@ -1465,11 +1465,11 @@ send_inner_mail(char *fpath, char *title, char *receiver)
 	return -2;
     sethomepath(genbuf, receiver);
     stampfile(genbuf, &mymail);
-    if (!strcmp(receiver, cuser->userid)) {
+    if (!strcmp(receiver, cuser.userid)) {
 	strlcpy(mymail.owner, "[" BBSNAME "]", sizeof(mymail.owner));
 	mymail.filemode = FILE_READ;
     } else
-	strlcpy(mymail.owner, cuser->userid, sizeof(mymail.owner));
+	strlcpy(mymail.owner, cuser.userid, sizeof(mymail.owner));
     strncpy(mymail.title, title, TTLEN);
     unlink(genbuf);
     Link(fpath, genbuf);
@@ -1513,7 +1513,7 @@ bbs_sendmail(char *fpath, char *title, char *receiver)
     } else {
 	snprintf(genbuf, sizeof(genbuf),
 		 "/usr/sbin/sendmail -f %s%s %s > /dev/null",
-		 cuser->userid, str_mail_address, receiver);
+		 cuser.userid, str_mail_address, receiver);
 	fin = fopen(fpath, "r");
     }
     fout = popen(genbuf, "w");
@@ -1522,9 +1522,9 @@ bbs_sendmail(char *fpath, char *title, char *receiver)
 
     if (fpath)
 	fprintf(fout, "Reply-To: %s%s\nFrom: %s <%s%s>\n",
-		cuser->userid, str_mail_address,
-		cuser->username,
-		cuser->userid, str_mail_address);
+		cuser.userid, str_mail_address,
+		cuser.username,
+		cuser.userid, str_mail_address);
     fprintf(fout,"To: %s\nSubject: %s\n"
 		 "Mime-Version: 1.0\r\n"
 		 "Content-Type: text/plain; charset=\"big5\"\r\n"
@@ -1585,8 +1585,8 @@ bsmtp(char *fpath, char *title, char *rcpt, int method)
     /* setup mail queue */
     mqueue.mailtime = chrono;
     mqueue.method = method;
-    strlcpy(mqueue.sender, cuser->userid, sizeof(mqueue.sender));
-    strlcpy(mqueue.username, cuser->username, sizeof(mqueue.username));
+    strlcpy(mqueue.sender, cuser.userid, sizeof(mqueue.sender));
+    strlcpy(mqueue.username, cuser.username, sizeof(mqueue.username));
     strlcpy(mqueue.rcpt, rcpt, sizeof(mqueue.rcpt));
     if (append_record("out/.DIR", (fileheader_t *) & mqueue, sizeof(mqueue)) < 0)
 	return 0;
@@ -1603,7 +1603,7 @@ doforward(char *direct, fileheader_t * fh, int mode)
     char            genbuf[200];
 
     if (!address[0])
-	strlcpy(address, cuser->email, sizeof(address));
+	strlcpy(address, cuser.email, sizeof(address));
 
     if( mode == 'U' ){
 	move(b_lines, 0);
@@ -1650,7 +1650,7 @@ doforward(char *direct, fileheader_t * fh, int mode)
 	char            msg[200];
 
 	snprintf(msg, sizeof(msg), "%s mailforward to %s at %s",
-		 cuser->userid, address, Cdate(&now));
+		 cuser.userid, address, Cdate(&now));
 	log_user(msg);
     }
     if (mode == 'Z') {
@@ -1658,13 +1658,13 @@ doforward(char *direct, fileheader_t * fh, int mode)
 		 TAR_PATH " cfz /tmp/home.%s.tgz home/%c/%s; "
 		 MUTT_PATH " -a /tmp/home.%s.tgz -s 'home.%s.tgz' '%s' </dev/null;"
 		 "rm /tmp/home.%s.tgz",
-		 cuser->userid, cuser->userid[0], cuser->userid,
-		 cuser->userid, cuser->userid, address, cuser->userid);
+		 cuser.userid, cuser.userid[0], cuser.userid,
+		 cuser.userid, cuser.userid, address, cuser.userid);
 	system(fname);
 	return 0;
 	snprintf(fname, sizeof(fname), TAR_PATH " cfz - home/%c/%s | "
 		"/usr/bin/uuencode %s.tgz > %s",
-		cuser->userid[0], cuser->userid, cuser->userid, direct);
+		cuser.userid[0], cuser.userid, cuser.userid, direct);
 	system(fname);
 	strlcpy(fname, direct, sizeof(fname));
     } else if (mode == 'U') {
@@ -1740,7 +1740,7 @@ mail_justify(userec_t muser)
     sethomepath(buf1, muser.userid);
     stampfile(buf1, &mhdr);
     unlink(buf1);
-    strlcpy(mhdr.owner, cuser->userid, sizeof(mhdr.owner));
+    strlcpy(mhdr.owner, cuser.userid, sizeof(mhdr.owner));
     strncpy(mhdr.title, "[審核通過]", TTLEN);
     mhdr.filemode = 0;
 
diff --git a/mbbsd/mbbsd.c b/mbbsd/mbbsd.c
index fdca2a37..f3c3d778 100644
--- a/mbbsd/mbbsd.c
+++ b/mbbsd/mbbsd.c
@@ -103,7 +103,7 @@ log_user(char *msg)
     char            filename[200], buf[200];
 
     snprintf(filename, sizeof(filename), BBSHOME "/home/%c/%s/USERLOG",
-	     cuser->userid[0], cuser->userid);
+	     cuser.userid[0], cuser.userid);
     snprintf(buf, sizeof(buf), "%s\n", msg);
     log_file(filename, msg, 1);
 }
@@ -116,18 +116,17 @@ log_usies(char *mode, char *mesg)
 
     if (!mesg)
         snprintf(genbuf, sizeof(genbuf),
-                 cuser ? "%s %s %-12s Stay:%d (%s)" :
-                 "%s %s %s Stay:%d (%s)",
-                 Cdate(&now), mode, cuser ? cuser->userid :"",
-                 (int)(now - login_start_time) / 60, cuser?cuser->username:"");
+                 "%s %s %-12s Stay:%d (%s)",
+                 Cdate(&now), mode, cuser.userid ,
+                 (int)(now - login_start_time) / 60, cuser.username);
     else
         snprintf(genbuf, sizeof(genbuf),
-                 cuser ? "%s %s %-12s %s" : "%s %s %s%s",
-                 Cdate(&now), mode, cuser? cuser->userid:"", mesg);
+                 "%s %s %-12s %s\n",
+                 Cdate(&now), mode, cuser.userid, mesg);
     log_file(FN_USIES, genbuf, 1);
 
     /* 追蹤使用者 */
-    if (cuser && HAS_PERM(PERM_LOGUSER))
+    if (HAS_PERM(PERM_LOGUSER))
         log_user(genbuf);
 }
 
@@ -136,9 +135,9 @@ static void
 setflags(int mask, int value)
 {
     if (value)
-	cuser->uflag |= mask;
+	cuser.uflag |= mask;
     else
-	cuser->uflag &= ~mask;
+	cuser.uflag &= ~mask;
 }
 
 void
@@ -159,27 +158,27 @@ u_exit(char *mode)
     brc_finalize();
 
 #ifdef ASSESS
-    cuser->goodpost = currutmp->goodpost;
-    cuser->badpost = currutmp->badpost;
-    cuser->goodsale = currutmp->goodsale;
-    cuser->badsale = currutmp->badsale;
+    cuser.goodpost = currutmp->goodpost;
+    cuser.badpost = currutmp->badpost;
+    cuser.goodsale = currutmp->goodsale;
+    cuser.badsale = currutmp->badsale;
 #endif
 
-    cuser->invisible = currutmp->invisible;
-    cuser->pager = currutmp->pager;
-    memcpy(cuser->mind, currutmp->mind, 4);
+    cuser.invisible = currutmp->invisible;
+    cuser.pager = currutmp->pager;
+    memcpy(cuser.mind, currutmp->mind, 4);
     setutmpbid(0);
     if (!(HAS_PERM(PERM_SYSOP) && HAS_PERM(PERM_DENYPOST)) &&
 	!currutmp->invisible)
 	do_aloha("<<下站通知>> -- 我走囉！");
 
     purge_utmp(currutmp);
-    if ((cuser->uflag != enter_uflag) || (currmode & MODE_DIRTY) || diff) {
-	if (!diff && cuser->numlogins)
-	    cuser->numlogins = --cuser->numlogins;
+    if ((cuser.uflag != enter_uflag) || (currmode & MODE_DIRTY) || diff) {
+	if (!diff && cuser.numlogins)
+	    cuser.numlogins = --cuser.numlogins;
 	/* Leeym 上站停留時間限制式 */
     }
-    passwd_update(usernum, cuser);
+    passwd_update(usernum, &cuser);
     log_usies(mode, NULL);
 }
 
@@ -217,7 +216,7 @@ abort_bbs_debug(int sig)
 	reentrant = 1;
 	if (currmode)
 	    u_exit("AXXED");
-	setproctitle("debug me!(%d)(%s,%d)", sig, cuser->userid, currstat);
+	setproctitle("debug me!(%d)(%s,%d)", sig, cuser.userid, currstat);
 	sleep(3600);		/* wait 60 mins for debug */
     }
 #endif
@@ -279,7 +278,7 @@ show_call_in(int save, int which)
 	char            genbuf[200];
 	time_t          now;
 	if (!fp_writelog) {
-	    sethomefile(genbuf, cuser->userid, fn_writelog);
+	    sethomefile(genbuf, cuser.userid, fn_writelog);
 	    fp_writelog = fopen(genbuf, "a");
 	}
 	if (fp_writelog) {
@@ -394,7 +393,7 @@ write_request(int sig)
     } else {
 	if (currutmp->mode != 0 &&
 	    currutmp->pager != 0 &&
-	    cuser->userlevel != 0 &&
+	    cuser.userlevel != 0 &&
 	    currutmp->msgcount != 0 &&
 	    currutmp->mode != TALK &&
 	    currutmp->mode != EDITING &&
@@ -457,7 +456,7 @@ multi_user_check()
     if (HAS_PERM(PERM_SYSOP))
 	return;			/* don't check sysops */
 
-    if (cuser->userlevel) {
+    if (cuser.userlevel) {
 	if (!(ui = (userinfo_t *) search_ulist(usernum)))
 	    return;		/* user isn't logged in */
 
@@ -471,7 +470,7 @@ multi_user_check()
 	if (genbuf[0] != 'n') {
 	    if (pid > 0)
 		kill(pid, SIGHUP);
-	    log_usies("KICK ", cuser->username);
+	    log_usies("KICK ", cuser.username);
 	} else {
 	    if (search_ulistn(usernum, 3) != NULL)
 		system_abort();	/* Goodbye(); */
@@ -579,7 +578,7 @@ login_query()
 	if (strcasecmp(uid, str_new) == 0) {
 #ifdef LOGINASNEW
 	    new_register();
-	    mkuserdir(cuser->userid);
+	    mkuserdir(cuser.userid);
 	    break;
 #else
 	    outs("本系統目前無法以 new 註冊, 請用 guest 進入\n");
@@ -592,31 +591,31 @@ login_query()
 		    passbuf, sizeof(passbuf), NOECHO);
 	    passbuf[8] = '\0';
 
-	    if( initcuser(uid) < 1 || cuser == NULL ||
-		!checkpasswd(cuser->passwd, passbuf) ){
-		logattempt(cuser ? cuser->userid : "", '-');
+	    if( initcuser(uid) < 1 || cuser.userid[0] ||
+		!checkpasswd(cuser.passwd, passbuf) ){
+		logattempt(cuser.userid , '-');
 		outs(ERR_PASSWD);
 	    } else {
-		logattempt(cuser->userid, ' ');
-		if (strcasecmp("SYSOP", cuser->userid) == 0){
+		logattempt(cuser.userid, ' ');
+		if (strcasecmp("SYSOP", cuser.userid) == 0){
 #ifdef NO_SYSOP_ACCOUNT
 		    exit(0);
 #else /* 自動加上各個主要權限 */
-		    cuser->userlevel = PERM_BASIC | PERM_CHAT | PERM_PAGE |
+		    cuser.userlevel = PERM_BASIC | PERM_CHAT | PERM_PAGE |
 			PERM_POST | PERM_LOGINOK | PERM_MAILLIMIT |
 			PERM_CLOAK | PERM_SEECLOAK | PERM_XEMPT |
 			PERM_DENYPOST | PERM_BM | PERM_ACCOUNTS |
 			PERM_CHATROOM | PERM_BOARD | PERM_SYSOP | PERM_BBSADM;
-		    mkuserdir(cuser->userid);
+		    mkuserdir(cuser.userid);
 #endif
 		}
 		break;
 	    }
 	} else {		/* guest */
             if (initcuser(uid)< 1) exit (0) ;
-	    cuser->userlevel = 0;
-	    cuser->uflag = COLOR_FLAG | PAGER_FLAG | BRDSORT_FLAG | MOVIE_FLAG;
-	    mkuserdir(cuser->userid);
+	    cuser.userlevel = 0;
+	    cuser.uflag = COLOR_FLAG | PAGER_FLAG | BRDSORT_FLAG | MOVIE_FLAG;
+	    mkuserdir(cuser.userid);
 	    break;
 	}
     }
@@ -742,7 +741,7 @@ check_BM(void)
     /* XXX: -_- */
     int             i;
 
-    cuser->userlevel &= ~PERM_BM;
+    cuser.userlevel &= ~PERM_BM;
     for( i = 0 ; i < numboards ; ++i )
 	if( is_BM_cache(i + 1) ) /* XXXbid */
 	    return;
@@ -757,31 +756,31 @@ setup_utmp(int mode)
     uinfo.pid = currpid = getpid();
     uinfo.uid = usernum;
     uinfo.mode = currstat = mode;
-    uinfo.mailalert = load_mailalert(cuser->userid);
+    uinfo.mailalert = load_mailalert(cuser.userid);
 
 #ifdef ASSESS
-    uinfo.goodpost = cuser->goodpost;
-    uinfo.badpost = cuser->badpost;
-    uinfo.goodsale = cuser->goodsale;
-    uinfo.badsale = cuser->badsale;
+    uinfo.goodpost = cuser.goodpost;
+    uinfo.badpost = cuser.badpost;
+    uinfo.goodsale = cuser.goodsale;
+    uinfo.badsale = cuser.badsale;
 #endif
 
-    uinfo.userlevel = cuser->userlevel;
-    uinfo.sex = cuser->sex % 8;
+    uinfo.userlevel = cuser.userlevel;
+    uinfo.sex = cuser.sex % 8;
     uinfo.lastact = time(NULL);
-    strlcpy(uinfo.userid, cuser->userid, sizeof(uinfo.userid));
-    //strlcpy(uinfo.realname, cuser->realname, sizeof(uinfo.realname));
-    strlcpy(uinfo.username, cuser->username, sizeof(uinfo.username));
+    strlcpy(uinfo.userid, cuser.userid, sizeof(uinfo.userid));
+    //strlcpy(uinfo.realname, cuser.realname, sizeof(uinfo.realname));
+    strlcpy(uinfo.username, cuser.username, sizeof(uinfo.username));
     strlcpy(uinfo.from, fromhost, sizeof(uinfo.from));
-    uinfo.five_win = cuser->five_win;
-    uinfo.five_lose = cuser->five_lose;
-    uinfo.five_tie = cuser->five_tie;
-    uinfo.chc_win = cuser->chc_win;
-    uinfo.chc_lose = cuser->chc_lose;
-    uinfo.chc_tie = cuser->chc_tie;
-    uinfo.invisible = cuser->invisible % 2;
-    uinfo.pager = cuser->pager % 5;
-    memcpy(uinfo.mind, cuser->mind, 4);
+    uinfo.five_win = cuser.five_win;
+    uinfo.five_lose = cuser.five_lose;
+    uinfo.five_tie = cuser.five_tie;
+    uinfo.chc_win = cuser.chc_win;
+    uinfo.chc_lose = cuser.chc_lose;
+    uinfo.chc_tie = cuser.chc_tie;
+    uinfo.invisible = cuser.invisible % 2;
+    uinfo.pager = cuser.pager % 5;
+    memcpy(uinfo.mind, cuser.mind, 4);
 #ifdef WHERE
     uinfo.from_alias = where(fromhost);
 #endif
@@ -797,7 +796,7 @@ setup_utmp(int mode)
 	uinfo.invisible = YEA;
     getnewutmpent(&uinfo);
     SHM->UTMPneedsort = 1;
-    if (!(cuser->numlogins % 20) && cuser->userlevel & PERM_BM)
+    if (!(cuser.numlogins % 20) && cuser.userlevel & PERM_BM)
 	check_BM();		/* Ptt 自動取下離職板主權力 */
 #ifndef _BBS_UTIL_C_
     friend_load(0);
@@ -809,7 +808,7 @@ inline static void welcome_msg(void) {
     prints("\033[m      歡迎您第 \033[1;33m%d\033[0;37m 度拜訪本站，"
 	    "上次您是從 \033[1;33m%s\033[0;37m 連往本站，\n"
 	    "     我記得那天是 \033[1;33m%s\033[0;37m。\n",
-	    ++cuser->numlogins, cuser->lasthost, Cdate(&(cuser->lastlogin)));
+	    ++cuser.numlogins, cuser.lasthost, Cdate(&(cuser.lastlogin)));
     pressanykey();
 }
 
@@ -836,8 +835,8 @@ inline static void birthday_make_a_wish(struct tm *ptime, struct tm *tmp){
 }
 
 inline static void record_lasthost(char *fromhost, int len){
-    strncpy(cuser->lasthost, fromhost, len);
-    cuser->lasthost[len - 1] = '\0';
+    strncpy(cuser.lasthost, fromhost, len);
+    cuser.lasthost[len - 1] = '\0';
 }
 
 inline static void check_mailbox_quota(void){
@@ -864,24 +863,24 @@ static void init_guest_info(void)
 	"愛之味", "天上", "藍色珊瑚礁"
     };
     i = login_start_time % 13;
-    snprintf(cuser->username, sizeof(cuser->username),
+    snprintf(cuser.username, sizeof(cuser.username),
 	    "海邊漂來的%s", nick[(int)i]);
-    strlcpy(currutmp->username, cuser->username,
+    strlcpy(currutmp->username, cuser.username,
 	    sizeof(currutmp->username));
-    strlcpy(cuser->realname, name[(int)i], sizeof(cuser->realname));
-    strlcpy(cuser->address, addr[(int)i], sizeof(cuser->address));
-    cuser->sex = i % 8;
+    strlcpy(cuser.realname, name[(int)i], sizeof(cuser.realname));
+    strlcpy(cuser.address, addr[(int)i], sizeof(cuser.address));
+    cuser.sex = i % 8;
     currutmp->pager = 2;
 }
 
 #ifdef FOREIGN_REG
 inline static void foreign_warning(void){
-    if ((cuser->uflag2 & FOREIGN) && !(cuser->uflag2 & LIVERIGHT)){
-	if (login_start_time - cuser->firstlogin > (FOREIGN_REG_DAY - 5) * 24 * 3600){
+    if ((cuser.uflag2 & FOREIGN) && !(cuser.uflag2 & LIVERIGHT)){
+	if (login_start_time - cuser.firstlogin > (FOREIGN_REG_DAY - 5) * 24 * 3600){
 	    mail_muser(*cuser, "[出入境管理局]", "etc/foreign_expired_warn");
 	}
-	else if (login_start_time - cuser->firstlogin > FOREIGN_REG_DAY * 24 * 3600){
-	    cuser->userlevel &= ~(PERM_LOGINOK | PERM_POST);
+	else if (login_start_time - cuser.firstlogin > FOREIGN_REG_DAY * 24 * 3600){
+	    cuser.userlevel &= ~(PERM_LOGINOK | PERM_POST);
 	    vmsg("警告：請至出入境管理局申請永久居留");
 	}
     }
@@ -905,8 +904,8 @@ user_login()
     mysrand();
 
     /* show welcome_login */
-    ifbirth = (ptime->tm_mday == cuser->day &&
-	       ptime->tm_mon + 1 == cuser->month);
+    ifbirth = (ptime->tm_mday == cuser.day &&
+	       ptime->tm_mon + 1 == cuser.month);
     if (ifbirth)
 	more("etc/Welcome_birth", NA);
     else {
@@ -923,7 +922,7 @@ user_login()
     }
 
     log_usies("ENTER", fromhost);
-    setproctitle("%s: %s", margs, cuser->userid);
+    setproctitle("%s: %s", margs, cuser.userid);
     resolve_fcache();
     resolve_boards();
     memset(&water[0], 0, sizeof(water_t) * 6);
@@ -941,10 +940,10 @@ user_login()
     /* 初始化 uinfo、flag、mode */
     setup_utmp(LOGIN);
     currmode = MODE_STARTED;
-    enter_uflag = cuser->uflag;
+    enter_uflag = cuser.uflag;
     currutmp->birth = ifbirth;
 
-    tmp = localtime(&(cuser->lastlogin));
+    tmp = localtime(&(cuser.lastlogin));
     if ((a = SHM->UTMPnumber) > SHM->max_user) {
 	SHM->max_user = a;
 	SHM->max_time = now;
@@ -961,7 +960,7 @@ user_login()
         else
                SHM->loginmsg.pid=0;
       }
-    if (cuser->userlevel) {	/* not guest */
+    if (cuser.userlevel) {	/* not guest */
 	move(t_lines - 4, 0);
 	welcome_msg();
 
@@ -971,7 +970,7 @@ user_login()
 	check_register();
 	record_lasthost(fromhost, 16);
 	restore_backup();
-    } else if (!strcmp(cuser->userid, STR_GUEST)) {
+    } else if (!strcmp(cuser.userid, STR_GUEST)) {
 	init_guest_info();
 	pressanykey();
     } else {
@@ -980,12 +979,12 @@ user_login()
     }
 
     if (!PERM_HIDE(currutmp))
-	cuser->lastlogin = login_start_time;
+	cuser.lastlogin = login_start_time;
 
 #ifdef FOREIGN_REG
     foreign_warning();
 #endif
-    passwd_update(usernum, cuser);
+    passwd_update(usernum, &cuser);
 
     fav_load();
     /* subscribe new fav (deprecated) */
@@ -993,7 +992,7 @@ user_login()
 	updatenewfav(1);
 
     for (i = 0; i < NUMVIEWFILE; i++)
-	if ((cuser->loginview >> i) & 1)
+	if ((cuser.loginview >> i) & 1)
 	    more(loginview_file[(int)i][0], YEA);
 }
 
@@ -1077,7 +1076,7 @@ start_client()
 	b_closepolls();
 	SHM->close_vote_time = now;
     }
-    if (!(cuser->uflag & COLOR_FLAG))
+    if (!(cuser.uflag & COLOR_FLAG))
 	showansi = 0;
     signal(SIGALRM, SIG_IGN);
 
diff --git a/mbbsd/menu.c b/mbbsd/menu.c
index 1b8a5e5b..5f8276b8 100644
--- a/mbbsd/menu.c
+++ b/mbbsd/menu.c
@@ -112,14 +112,14 @@ show_status(void)
 	     ptime->tm_mon + 1, ptime->tm_mday, myweek[i], myweek[i + 1],
 	     ptime->tm_hour, ptime->tm_min, currutmp->birth ?
 	     "生日要請客唷" : SHM->today_is,
-	     SHM->UTMPnumber, cuser->userid, msgs[currutmp->pager]);
+	     SHM->UTMPnumber, cuser.userid, msgs[currutmp->pager]);
     outmsg(mystatus);
 }
 
 static int
 u_movie()
 {
-    cuser->uflag ^= MOVIE_FLAG;
+    cuser.uflag ^= MOVIE_FLAG;
     return 0;
 }
 
@@ -129,7 +129,7 @@ movie(int i)
     static short    history[MAX_HISTORY];
     int             j;
 
-    if ((currstat != CLASS) && (cuser->uflag & MOVIE_FLAG) &&
+    if ((currstat != CLASS) && (cuser.uflag & MOVIE_FLAG) &&
 	!SHM->Pbusystate && SHM->max_film > 0) {
 	if (currstat == PSALE) {
 	    i = PSALE;
@@ -176,7 +176,7 @@ show_menu(commands_t * p)
     move(menu_row, 0);
     while ((s = p[n].desc)) {
 	if (HAS_PERM(p[n].level)) {
-	    snprintf(buf, sizeof(buf), s + 2, state[cuser->proverb % 4]);
+	    snprintf(buf, sizeof(buf), s + 2, state[cuser.proverb % 4]);
 	    prints("%*s  (\033[1;36m%c\033[0m)%s\n", menu_column, "", s[1],
 		   buf);
 	}
diff --git a/mbbsd/othello.c b/mbbsd/othello.c
index b4625a58..96fea2e2 100644
--- a/mbbsd/othello.c
+++ b/mbbsd/othello.c
@@ -95,7 +95,7 @@ printboard()
     print_chess(4, 5, BLACK);
     print_chess(5, 4, BLACK);
     move(3, 56);
-    prints("(黑)%s", cuser->userid);
+    prints("(黑)%s", cuser.userid);
     move(3, 72);
     prints(": 02");
     move(4, 56);
@@ -229,7 +229,7 @@ end_of_game(int quit)
 	fp1 = fopen(SECRET, "a");
 	if (fp1) {
 	    fprintf(fp1, "%d,%d,%s,%02d,%02d\n", think, which_table,
-		    cuser->userid, number[0], number[1]);
+		    cuser.userid, number[0], number[1]);
 	    fclose(fp1);
 	}
     }
@@ -239,7 +239,7 @@ end_of_game(int quit)
 		fclose(fp);
 	    return;
 	}
-	fprintf(fp, "在%s級中, %s臨陣脫逃\n", opponent[think], cuser->userid);
+	fprintf(fp, "在%s級中, %s臨陣脫逃\n", opponent[think], cuser.userid);
 	if (fp)
 	    fclose(fp);
 	return;
@@ -252,7 +252,7 @@ end_of_game(int quit)
 	    demoney(200);
 	if (fp)
 	    fprintf(fp, "在%s級中, %s以 %02d:%02d 贏了電腦%02d子\n",
-		    opponent[think], cuser->userid, number[0], number[1],
+		    opponent[think], cuser.userid, number[0], number[1],
 		    number[0] - number[1]);
     } else if (number[1] > number[0]) {
 	prints("電腦贏了你%02d子", number[1] - number[0]);
@@ -260,16 +260,16 @@ end_of_game(int quit)
 	    fprintf(fp, "在%s級中, ", opponent[think]);
 	    if (number[1] - number[0] > 20)
 		fprintf(fp, "電腦以 %02d:%02d 慘電%s %02d子\n", number[1],
-			number[0], cuser->userid, number[1] - number[0]);
+			number[0], cuser.userid, number[1] - number[0]);
 	    else
 		fprintf(fp, "電腦以 %02d:%02d 贏了%s %02d子\n", number[1],
-			number[0], cuser->userid, number[1] - number[0]);
+			number[0], cuser.userid, number[1] - number[0]);
 	}
     } else {
 	prints("你和電腦打成平手!!");
 	if (fp)
 	    fprintf(fp, "在%s級中, %s和電腦以 %02d:%02d 打成了平手\n",
-		    opponent[think], cuser->userid, number[1], number[0]);
+		    opponent[think], cuser.userid, number[1], number[0]);
     }
     if (fp)
 	fclose(fp);
@@ -394,7 +394,7 @@ report()
 	    else if (nowboard[i][j] == WHITE)
 		number[1]++;
     move(3, 60);
-    prints("%s", cuser->userid);
+    prints("%s", cuser.userid);
     move(3, 72);
     prints(": %02d", number[0]);
     move(4, 60);
diff --git a/mbbsd/page.c b/mbbsd/page.c
index 78e9ce0f..1757412f 100644
--- a/mbbsd/page.c
+++ b/mbbsd/page.c
@@ -136,7 +136,7 @@ main_railway()
 	    break;
 	line++;
 
-    sethomepath(genbuf, cuser->userid);
+    sethomepath(genbuf, cuser.userid);
     stampfile(genbuf, &mhdr);
     strlcpy(mhdr.owner, "Ptt搜尋器", sizeof(mhdr.owner));
     strncpy(mhdr.title, "火車時刻搜尋結果", TTLEN);
@@ -148,7 +148,7 @@ main_railway()
 	    (type[0] == '1') ? "fast" : "slow", date, genbuf);
 
     system(command);
-    sethomedir(genbuf, cuser->userid);
+    sethomedir(genbuf, cuser.userid);
     if (append_record(genbuf, &mhdr, sizeof(mhdr)) == -1)
 	return -1;
     hpressanykey("\033[1;31m我們會把搜尋結果很快地寄給你唷  ^_^\033[m");
diff --git a/mbbsd/passwd.c b/mbbsd/passwd.c
index 7058f12b..88bfcaf7 100644
--- a/mbbsd/passwd.c
+++ b/mbbsd/passwd.c
@@ -97,15 +97,13 @@ passwd_query(int num, userec_t * buf)
     return 0;
 }
 
-userec_t userecbuf;
 int initcuser(char *userid)
 {
     // Ptt: setup cuser and usernum here
-   cuser = &userecbuf;
    if(userid[0]=='\0' ||
    !(usernum = searchuser(userid)) || usernum > MAX_USERS)
       return -1;
-   passwd_query(usernum, &userecbuf);
+   passwd_query(usernum, &cuser);
    return usernum;
 }
 
diff --git a/mbbsd/read.c b/mbbsd/read.c
index 413ad26d..2456fdda 100644
--- a/mbbsd/read.c
+++ b/mbbsd/read.c
@@ -503,9 +503,9 @@ select_read(keeploc_t * locmem, int sr_mode)
     }
 
     if ((fd = open(currdirect, O_RDONLY, 0)) != -1) {
-	snprintf(genbuf, sizeof(genbuf), "SR.%s", cuser->userid);
+	snprintf(genbuf, sizeof(genbuf), "SR.%s", cuser.userid);
 	if (currstat == RMAIL)
-	    sethomefile(fpath, cuser->userid, genbuf);
+	    sethomefile(fpath, cuser.userid, genbuf);
 	else
 	    setbfile(fpath, currboard, genbuf);
 	if (((fr = open(fpath, O_WRONLY | O_CREAT | O_TRUNC, 0600)) != -1)) {
diff --git a/mbbsd/register.c b/mbbsd/register.c
index 7c7f4bf8..7e76e897 100644
--- a/mbbsd/register.c
+++ b/mbbsd/register.c
@@ -306,33 +306,33 @@ check_register()
 
     stand_title("請詳細填寫個人資料");
 
-    while (strlen(cuser->username) < 2)
-	getdata(2, 0, "綽號暱稱：", cuser->username,
-		sizeof(cuser->username), DOECHO);
+    while (strlen(cuser.username) < 2)
+	getdata(2, 0, "綽號暱稱：", cuser.username,
+		sizeof(cuser.username), DOECHO);
 
-    for (ptr = cuser->username; *ptr; ptr++) {
+    for (ptr = cuser.username; *ptr; ptr++) {
 	if (*ptr == 9)		/* TAB convert */
 	    *ptr = ' ';
     }
-    while (strlen(cuser->realname) < 4)
-	getdata(4, 0, "真實姓名：", cuser->realname,
-		sizeof(cuser->realname), DOECHO);
+    while (strlen(cuser.realname) < 4)
+	getdata(4, 0, "真實姓名：", cuser.realname,
+		sizeof(cuser.realname), DOECHO);
 
-    while (strlen(cuser->address) < 8)
-	getdata(6, 0, "聯絡地址：", cuser->address,
-		sizeof(cuser->address), DOECHO);
+    while (strlen(cuser.address) < 8)
+	getdata(6, 0, "聯絡地址：", cuser.address,
+		sizeof(cuser.address), DOECHO);
 
 
     /*
-     * if(!strchr(cuser->email, '@')) { bell(); move(t_lines - 4, 0); prints("
+     * if(!strchr(cuser.email, '@')) { bell(); move(t_lines - 4, 0); prints("
      * 您的權益，請填寫真實的 E-mail address，" "以資確認閣下身份，\n" "
      * 033[44muser@domain_name\033[0m 或 \033[44muser"
      * "@\\[ip_number\\]\033[0m。\n\n" "※ 如果您真的沒有 E-mail， turn]
      * 即可。");
      * 
-     * do { getdata(8, 0, "電子信箱：", cuser->email, sizeof(cuser->email),
-     * DOECHO); if(!cuser->email[0]) sprintf(cuser->email, "%s%s",
-     * cuser->userid, str_mail_address); } while(!strchr(cuser->email, '@'));
+     * do { getdata(8, 0, "電子信箱：", cuser.email, sizeof(cuser->email),
+     * DOECHO); if(!cuser.email[0]) sprintf(cuser->email, "%s%s",
+     * cuser.userid, str_mail_address); } while(!strchr(cuser->email, '@'));
      * 
      * } */
     if (!HAS_PERM(PERM_SYSOP)) {
@@ -344,8 +344,8 @@ check_register()
 	u_register();
 
 #ifdef NEWUSER_LIMIT
-	if (cuser->lastlogin - cuser->firstlogin < 3 * 86400)
-	    cuser->userlevel &= ~PERM_POST;
+	if (cuser.lastlogin - cuser->firstlogin < 3 * 86400)
+	    cuser.userlevel &= ~PERM_POST;
 	more("etc/newuser", YEA);
 #endif
     }
diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index 008f18f9..e088b116 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -12,12 +12,6 @@ static char    *str_board_n_file = "boards/%c/%s/%s.%d";
 static char    *str_dotdir = STR_DOTDIR;
 
 void
-setcalfile(char *buf, char *userid)
-{
-    sprintf(buf, "home/%c/%s/calendar", userid[0], userid);
-}
-
-void
 sethomepath(char *buf, char *userid)
 {
     sprintf(buf, "home/%c/%s", userid[0], userid);
@@ -45,7 +39,7 @@ sethomefile(char *buf, char *userid, char *fname)
 void
 setuserfile(char *buf, char *fname)
 {
-    sprintf(buf, str_home_file, cuser->userid[0], cuser->userid, fname);
+    sprintf(buf, str_home_file, cuser.userid[0], cuser.userid, fname);
 }
 
 void
@@ -162,24 +156,6 @@ trim(char *buf)
 /* ----------------------------------------------------- */
 /* 字串檢查函數：英文、數字、檔名、E-mail address        */
 /* ----------------------------------------------------- */
-int
-isprint2(char ch)
-{
-    return ((ch & 0x80) || isprint(ch));
-}
-
-int
-not_alpha(char ch)
-{
-    return (ch < 'A' || (ch > 'Z' && ch < 'a') || ch > 'z');
-}
-
-int
-not_alnum(char ch)
-{
-    return (ch < '0' || (ch > '9' && ch < 'A') ||
-	    (ch > 'Z' && ch < 'a') || ch > 'z');
-}
 
 int
 invalid_pname(char *str)
@@ -243,8 +219,8 @@ is_uBM(char *list, char *id)
 int
 is_BM(char *list)
 {
-    if (is_uBM(list, cuser->userid)) {
-	cuser->userlevel |= PERM_BM;	/* Ptt 自動加上BM的權利 */
+    if (is_uBM(list, cuser.userid)) {
+	cuser.userlevel |= PERM_BM;	/* Ptt 自動加上BM的權利 */
 	return 1;
     }
     return 0;
diff --git a/mbbsd/syspost.c b/mbbsd/syspost.c
index 1e4e25af..39ccf97e 100644
--- a/mbbsd/syspost.c
+++ b/mbbsd/syspost.c
@@ -86,12 +86,12 @@ post_change_perm(int oldperm, int newperm, char *sysopid, char *userid)
 	while (!getdata_str(5, 0, "請輸入理由以示負責：",
 			    reason, sizeof(reason), DOECHO, "看板板主:"));
 	fprintf(fp, "\n   \033[1;37m站長%s修改權限理由是：%s\033[m",
-		cuser->userid, reason);
+		cuser.userid, reason);
 	fclose(fp);
 
 	snprintf(fhdr.title, sizeof(fhdr.title),
 		 "[公安報告] 站長%s修改%s權限報告",
-		 cuser->userid, userid);
+		 cuser.userid, userid);
 	strlcpy(fhdr.owner, "[系統安全局]", sizeof(fhdr.owner));
 	append_record("boards/S/Security/.DIR", &fhdr, sizeof(fhdr));
     } else
@@ -148,7 +148,7 @@ post_newboard(char *bgroup, char *bname, char *bms)
     snprintf(title, sizeof(title), "[新板成立] %s", bname);
     snprintf(genbuf, sizeof(genbuf),
 	     "%s 開了一個新板 %s : %s\n\n新任板主為 %s\n\n恭喜*^_^*\n",
-	     cuser->userid, bname, bgroup, bms);
+	     cuser.userid, bname, bgroup, bms);
     post_msg("Record", title, genbuf, "[系統]");
 }
 
@@ -166,15 +166,15 @@ give_money_post(char *userid, int money)
 	return;
     fprintf(fp, "作者: [系統安全局] 看板: Security\n"
 	    "標題: [公安報告] 站長%s使用紅包機報告\n"
-	    "時間: %s\n", cuser->userid, ctime(&now));
+	    "時間: %s\n", cuser.userid, ctime(&now));
     clrtobot();
     clear();
     fprintf(fp, "\n   站長\033[1;32m%s\033[m給\033[1;33m%s %d 元\033[m",
-	    cuser->userid, userid, money);
+	    cuser.userid, userid, money);
 
     fclose(fp);
     snprintf(fhdr.title, sizeof(fhdr.title), "[公安報告] 站長%s使用紅包機報告",
-	     cuser->userid);
+	     cuser.userid);
     strlcpy(fhdr.owner, "[系統安全局]", sizeof(fhdr.owner));
     append_record("boards/S/Security/.DIR", &fhdr, sizeof(fhdr));
 }
diff --git a/mbbsd/talk.c b/mbbsd/talk.c
index 256c5550..d667fb0a 100644
--- a/mbbsd/talk.c
+++ b/mbbsd/talk.c
@@ -382,7 +382,7 @@ my_query(char *uident)
 	       muser.username,
 	       26 - strlen(muser.userid) - strlen(muser.username), "",
 	       money[i]);
-	if (uentp && ((fri_stat & HFM && !uentp->invisible) || strcmp(muser.userid,cuser->userid) == 0))
+	if (uentp && ((fri_stat & HFM && !uentp->invisible) || strcmp(muser.userid,cuser.userid) == 0))
 	    prints(" ($%d)", muser.money);
 	prints("\n");
 
@@ -412,7 +412,7 @@ my_query(char *uident)
 	prints("《競標評比》 優 %d / 劣 %d", muser.goodsale, muser.badsale);
 	move(6, 40);
 #endif
-	if ((uentp && ((fri_stat & HFM) || strcmp(muser.userid,cuser->userid) == 0) && !uentp->invisible))
+	if ((uentp && ((fri_stat & HFM) || strcmp(muser.userid,cuser.userid) == 0) && !uentp->invisible))
 	    prints("《 性  別 》%-28.28s\n", sex[muser.sex % 8]);
 
 	showplans(uident);
@@ -659,7 +659,7 @@ my_write(pid_t pid, char *prompt, char *id, int flag, userinfo_t * puin)
     if (flag != 2) {		/* aloha 的水球不用存下來 */
 	/* 存到自己的水球檔 */
 	if (!fp_writelog) {
-	    sethomefile(genbuf, cuser->userid, fn_writelog);
+	    sethomefile(genbuf, cuser.userid, fn_writelog);
 	    fp_writelog = fopen(genbuf, "a");
 	}
 	if (fp_writelog) {
@@ -689,7 +689,7 @@ my_write(pid_t pid, char *prompt, char *id, int flag, userinfo_t * puin)
 	    uin->msgcount = write_pos + 1;
 	    uin->pager = 2;
 	    uin->msgs[write_pos].pid = currpid;
-	    strlcpy(uin->msgs[write_pos].userid, cuser->userid,
+	    strlcpy(uin->msgs[write_pos].userid, cuser.userid,
 		    sizeof(uin->msgs[write_pos].userid));
 	    strlcpy(uin->msgs[write_pos].last_call_in, msg,
 		    sizeof(uin->msgs[write_pos].last_call_in));
@@ -839,13 +839,13 @@ t_display(void)
 	    fileheader_t    mymail;
 	    char            title[128], buf[80];
 
-	    sethomepath(buf, cuser->userid);
+	    sethomepath(buf, cuser.userid);
 	    stampfile(buf, &mymail);
 
 	    mymail.filemode = FILE_READ ;
 	    strlcpy(mymail.owner, "[備.忘.錄]", sizeof(mymail.owner));
 	    strlcpy(mymail.title, "熱線記錄", sizeof(mymail.title));
-	    sethomedir(title, cuser->userid);
+	    sethomedir(title, cuser.userid);
 	    Rename(genbuf, buf);
 	    append_record(title, &mymail, sizeof(mymail));
 	} else if (*ans == 'c')
@@ -995,7 +995,7 @@ do_talk_char(talkwin_t * twin, int ch, FILE *flog)
 	fprintf(flog, "%s%s: %s%s\n",
 		(twin->eline == b_lines - 1) ? "\033[1;35m" : "",
 		(twin->eline == b_lines - 1) ?
-		getuserid(currutmp->destuid) : cuser->userid, buf,
+		getuserid(currutmp->destuid) : cuser.userid, buf,
 		(ch == Ctrl('P')) ? "\033[37;45m(Up)\033[m" : "\033[m");
 }
 
@@ -1024,7 +1024,7 @@ do_talk(int fd)
     setutmpmode(TALK);
 
     ch = 58 - strlen(save_page_requestor);
-    snprintf(genbuf, sizeof(genbuf), "%s【%s", cuser->userid, cuser->username);
+    snprintf(genbuf, sizeof(genbuf), "%s【%s", cuser.userid, cuser.username);
     i = ch - strlen(genbuf);
     if (i >= 0)
 	i = (i >> 1) + 1;
@@ -1121,14 +1121,14 @@ do_talk(int fd)
 	    fileheader_t    mymail;
 	    char            title[128];
 
-	    sethomepath(genbuf, cuser->userid);
+	    sethomepath(genbuf, cuser.userid);
 	    stampfile(genbuf, &mymail);
 	    mymail.filemode = FILE_READ ;
 	    strlcpy(mymail.owner, "[備.忘.錄]", sizeof(mymail.owner));
 	    snprintf(mymail.title, sizeof(mymail.title),
 		     "對話記錄 \033[1;36m(%s)\033[m",
 		     getuserid(currutmp->destuid));
-	    sethomedir(title, cuser->userid);
+	    sethomedir(title, cuser.userid);
 	    Rename(fpath, genbuf);
 	    append_record(title, &mymail, sizeof(mymail));
 	} else
@@ -1302,7 +1302,7 @@ my_talk(userinfo_t * uin, int fri_stat, char defact)
 	    getuser(uin->userid);
 	    if (uin->lockmode == CHICKEN || currutmp->lockmode == CHICKEN)
 		error = 1;
-	    if (!cuser->mychicken.name[0] || !xuser.mychicken.name[0])
+	    if (!cuser.mychicken.name[0] || !xuser.mychicken.name[0])
 		error = 2;
 	    if (error) {
 		vmsg(error == 2 ? "並非兩人都養寵物" :
@@ -1588,7 +1588,7 @@ int
 pickup_maxpages(int pickupway, int nfriends)
 {
     int             number;
-    if (cuser->uflag & FRIEND_FLAG)
+    if (cuser.uflag & FRIEND_FLAG)
 	number = nfriends;
     else
 	number = SHM->UTMPnumber +
@@ -1668,7 +1668,7 @@ pickup(pickup_t * currpickup, int pickup_way, int *page,
 
     /* 產生好友區 */
     which = *page * nPickups;
-    if( (cuser->uflag & FRIEND_FLAG) || /* 只顯示好友模式 */
+    if( (cuser.uflag & FRIEND_FLAG) || /* 只顯示好友模式 */
 	((pickup_way == 0) &&          /* [嗨! 朋友] mode */
 	 (
 	  /* 含板友, 好友區最多只會有 (friendtotal + 板友) 個*/
@@ -1699,7 +1699,7 @@ pickup(pickup_t * currpickup, int pickup_way, int *page,
     } else
 	*nfriend = 0;
 
-    if (!(cuser->uflag & FRIEND_FLAG) && size < nPickups) {
+    if (!(cuser.uflag & FRIEND_FLAG) && size < nPickups) {
 	sorted_way = ((pickup_way == 0) ? 0 : (pickup_way - 1));
 	utmp = SHM->sorted[currsorted][sorted_way];
 	which = *page * nPickups - *nfriend;
@@ -1742,7 +1742,7 @@ draw_pickup(int drawall, pickup_t * pickup, int pickup_way,
 #endif
 
     if (drawall) {
-	showtitle((cuser->uflag & FRIEND_FLAG) ? "好友列表" : "休閒聊天",
+	showtitle((cuser.uflag & FRIEND_FLAG) ? "好友列表" : "休閒聊天",
 		  BBSName);
 	prints("\n"
 	       "\033[7m  %s P%c代號         %-17s%-17s%-13s%-10s\033[m\n",
@@ -1977,7 +1977,7 @@ userlist(void)
 			     "代號 [%s]：", currutmp->userid);
 		    if (!getdata(1, 0, buf, currutmp->userid,
 				 sizeof(buf), DOECHO))
-			strlcpy(currutmp->userid, cuser->userid, sizeof(currutmp->userid));
+			strlcpy(currutmp->userid, cuser.userid, sizeof(currutmp->userid));
 		    redrawall = redraw = 1;
 		}
 		break;
@@ -2054,7 +2054,7 @@ userlist(void)
 		break;
 
 	    case 's':
-		if (!(cuser->uflag & FRIEND_FLAG)) {
+		if (!(cuser.uflag & FRIEND_FLAG)) {
 		    int             si;	/* utmpshm->sorted[X][0][si] */
 		    int             fi;	/* allpickuplist[fi] */
 		    char            swid[IDLEN + 1];
@@ -2161,7 +2161,7 @@ userlist(void)
 #endif
 
 	    case 'b':		/* broadcast */
-		if (cuser->uflag & FRIEND_FLAG || HAS_PERM(PERM_SYSOP)) {
+		if (cuser.uflag & FRIEND_FLAG || HAS_PERM(PERM_SYSOP)) {
 		    char            genbuf[60];
 		    char            ans[4];
 
@@ -2171,7 +2171,7 @@ userlist(void)
 				ans, sizeof(ans), LCECHO) &&
 			*ans == 'n')
 			break;
-		    if (!(cuser->uflag & FRIEND_FLAG) && HAS_PERM(PERM_SYSOP)) {
+		    if (!(cuser.uflag & FRIEND_FLAG) && HAS_PERM(PERM_SYSOP)) {
 			getdata(1, 0, "再次確定站長廣播? [N]",
 				ans, sizeof(ans), LCECHO);
 			if( *ans != 'y' && *ans != 'Y' ){
@@ -2252,7 +2252,7 @@ userlist(void)
 	    case 't':
 		if (HAS_PERM(PERM_LOGINOK)) {
 		    if (uentp->pid != currpid &&
-			    strcmp(uentp->userid, cuser->userid) != 0) {
+			    strcmp(uentp->userid, cuser.userid) != 0) {
 			move(1, 0);
 			clrtobot();
 			move(3, 0);
@@ -2300,14 +2300,14 @@ userlist(void)
 
 	    case 'f':
 		if (HAS_PERM(PERM_LOGINOK)) {
-		    cuser->uflag ^= FRIEND_FLAG;
+		    cuser.uflag ^= FRIEND_FLAG;
 		    redrawall = redraw = 1;
 		}
 		break;
 
 	    case 'g':
 		if (HAS_PERM(PERM_LOGINOK) &&
-		    strcmp(uentp->userid, cuser->userid) != 0) {
+		    strcmp(uentp->userid, cuser.userid) != 0) {
 		    char genbuf[128];
 		    move(b_lines - 2, 0);
 		    prints("要給 %s 多少錢呢?  ", uentp->userid);
@@ -2325,18 +2325,18 @@ userlist(void)
 			}
 			reload_money();
 
-			if (ch > cuser->money) {
+			if (ch > cuser.money) {
 			    outs("\033[41m 現金不足~~\033[m");
 			} else {
 			    deumoney(uentp->uid, ch - give_tax(ch));
 			    prints("\033[44m 嗯..還剩下 %d 錢.."
 				     "\033[m", demoney(-ch));
 			    snprintf(genbuf, sizeof(genbuf),
-				     "%s\t給%s\t%d\t%s\n", cuser->userid,
+				     "%s\t給%s\t%d\t%s\n", cuser.userid,
 				     uentp->userid, ch,
 				     ctime(&currutmp->lastact));
 			    log_file(FN_MONEY, genbuf, 1);
-			    mail_redenvelop(cuser->userid, uentp->userid,
+			    mail_redenvelop(cuser.userid, uentp->userid,
 					    ch - give_tax(ch), 'Y');
 			}
 		    } else {
@@ -2394,10 +2394,10 @@ userlist(void)
 		if (HAS_PERM(PERM_LOGINOK)) {
 		    int             tmp;
 		    char           *wm[3] = {"一般", "進階", "未來"};
-		    tmp = cuser->uflag2 & WATER_MASK;
-		    cuser->uflag2 -= tmp;
+		    tmp = cuser.uflag2 & WATER_MASK;
+		    cuser.uflag2 -= tmp;
 		    tmp = (tmp + 1) % 3;
-		    cuser->uflag2 |= tmp;
+		    cuser.uflag2 |= tmp;
 		    move(4, 0);
 		    prints("系統提供 一般 進階 未來 三種模式\n"
 			   "在切換後請正常下線再重新登入, 以確保結構正確\n"
@@ -2418,8 +2418,8 @@ userlist(void)
 
 	    case 'N':
 		oldgetdata(1, 0, "新的暱稱: ",
-			cuser->username, sizeof(cuser->username), DOECHO);
-		strcpy(currutmp->username, cuser->username);
+			cuser.username, sizeof(cuser.username), DOECHO);
+		strcpy(currutmp->username, cuser.username);
 		redrawall = redraw = 1;
 		break;
 
@@ -2439,7 +2439,7 @@ t_users(void)
     int             mode0 = currutmp->mode;
     int             stat0 = currstat;
 
-    if( cuser->userid[0] != currutmp->userid[0] ){
+    if( cuser.userid[0] != currutmp->userid[0] ){
 	if( HAS_PERM(PERM_SYSOP) )
 	    vmsg("warning: currutmp userid is changed");
 	else
@@ -2482,7 +2482,7 @@ t_idle(void)
 	currutmp->destuid = 0;
 
     if (currutmp->destuid == 6)
-	if (!cuser->userlevel ||
+	if (!cuser.userlevel ||
 	    !getdata(b_lines - 1, 0, "發呆的理由：",
 		     currutmp->chatid, sizeof(currutmp->chatid), DOECHO))
 	    currutmp->destuid = 0;
@@ -2495,8 +2495,8 @@ t_idle(void)
 	getdata(b_lines - 1, 0, MSG_PASSWD, passbuf, sizeof(passbuf), NOECHO);
 	passbuf[8] = '\0';
     }
-    while (!checkpasswd(cuser->passwd, passbuf) &&
-	   strcmp(STR_GUEST, cuser->userid));
+    while (!checkpasswd(cuser.passwd, passbuf) &&
+	   strcmp(STR_GUEST, cuser.userid));
 
     currutmp->mode = mode0;
     currutmp->destuid = destuid0;
diff --git a/mbbsd/user.c b/mbbsd/user.c
index b1247477..c92c32ee 100644
--- a/mbbsd/user.c
+++ b/mbbsd/user.c
@@ -22,7 +22,7 @@ int
 u_loginview()
 {
     int             i;
-    unsigned int    pbits = cuser->loginview;
+    unsigned int    pbits = cuser.loginview;
     char            choice[5];
 
     clear();
@@ -44,9 +44,9 @@ u_loginview()
 	}
     }
 
-    if (pbits != cuser->loginview) {
-	cuser->loginview = pbits;
-	passwd_update(usernum, cuser);
+    if (pbits != cuser.loginview) {
+	cuser.loginview = pbits;
+	passwd_update(usernum, &cuser);
     }
     return 0;
 }
@@ -202,15 +202,15 @@ violate_law(userec_t * u, int unum)
 	snprintf(src, sizeof(src), "home/%c/%s", u->userid[0], u->userid);
 	snprintf(dst, sizeof(dst), "tmp/%s", u->userid);
 	Rename(src, dst);
-	post_violatelaw(u->userid, cuser->userid, reason, "砍除 ID");
+	post_violatelaw(u->userid, cuser.userid, reason, "砍除 ID");
         kill_user(unum);
 
     } else {
 	u->userlevel |= PERM_VIOLATELAW;
 	u->vl_count++;
 	passwd_update(unum, u);
-	post_violatelaw(u->userid, cuser->userid, reason, "罰單處份");
-	mail_violatelaw(u->userid, cuser->userid, reason, "罰單處份");
+	post_violatelaw(u->userid, cuser.userid, reason, "罰單處份");
+	mail_violatelaw(u->userid, cuser.userid, reason, "罰單處份");
     }
     pressanykey();
 }
@@ -228,35 +228,35 @@ static void Customize(void)
 	prints("您目前的個人化設定: ");
 	move(4, 0);
 	prints("%-30s%10s\n", "A. 水球模式",
-	       wm[(cuser->uflag2 & WATER_MASK)]);
+	       wm[(cuser.uflag2 & WATER_MASK)]);
 	prints("%-30s%10s\n", "B. 接受站外信",
-	       ((cuser->userlevel & PERM_NOOUTMAIL) ? "否" : "是"));
+	       ((cuser.userlevel & PERM_NOOUTMAIL) ? "否" : "是"));
 	prints("%-30s%10s\n", "C. 新板自動進我的最愛",
-	       ((cuser->uflag2 & FAVNEW_FLAG) ? "是" : "否"));
+	       ((cuser.uflag2 & FAVNEW_FLAG) ? "是" : "否"));
 	prints("%-30s%10s\n", "D. 目前的心情", mindbuf);
 	prints("%-30s%10s\n", "E. 高亮度顯示我的最愛", 
-	       ((cuser->uflag2 & FAVNOHILIGHT) ? "否" : "是"));
+	       ((cuser.uflag2 & FAVNOHILIGHT) ? "否" : "是"));
 	getdata(b_lines - 1, 0, "請按 [A-E] 切換設定，按 [Return] 結束：",
 		ans, 3, DOECHO);
 
 	switch( ans[0] ){
 	case 'A':
 	case 'a':{
-	    int     currentset = cuser->uflag2 & WATER_MASK;
+	    int     currentset = cuser.uflag2 & WATER_MASK;
 	    currentset = (currentset + 1) % 3;
-	    cuser->uflag2 &= ~WATER_MASK;
-	    cuser->uflag2 |= currentset;
+	    cuser.uflag2 &= ~WATER_MASK;
+	    cuser.uflag2 |= currentset;
 	    vmsg("修正水球模式後請正常離線再重新上線");
 	}
 	    break;
 	case 'B':
 	case 'b':
-	    cuser->userlevel ^= PERM_NOOUTMAIL;
+	    cuser.userlevel ^= PERM_NOOUTMAIL;
 	    break;
 	case 'C':
 	case 'c':
-	    cuser->uflag2 ^= FAVNEW_FLAG;
-	    if (cuser->uflag2 & FAVNEW_FLAG)
+	    cuser.uflag2 ^= FAVNEW_FLAG;
+	    if (cuser.uflag2 & FAVNEW_FLAG)
 		subscribe_newfav();
 	    break;
 	case 'D':
@@ -273,12 +273,12 @@ static void Customize(void)
 	    break;
 	case 'E':
 	case 'e':
-	    cuser->uflag2 ^= FAVNOHILIGHT;
+	    cuser.uflag2 ^= FAVNOHILIGHT;
 	    break;
 	default:
 	    done = 1;
 	}
-	passwd_update(usernum, cuser);
+	passwd_update(usernum, &cuser);
     }
     pressanykey();
 }
@@ -334,7 +334,7 @@ uinfo_query(userec_t * u, int real, int unum)
 	    getdata_buf(i++, 0, "真實姓名：",
 			x.realname, sizeof(x.realname), DOECHO);
 #ifdef FOREIGN_REG
-	    getdata_buf(i++, 0, cuser->uflag2 & FOREIGN ? "護照號碼" : "身分證號：", x.ident, sizeof(x.ident), DOECHO);
+	    getdata_buf(i++, 0, cuser.uflag2 & FOREIGN ? "護照號碼" : "身分證號：", x.ident, sizeof(x.ident), DOECHO);
 #else
 	    getdata_buf(i++, 0, "身分證號：", x.ident, sizeof(x.ident), DOECHO);
 #endif
@@ -591,7 +591,7 @@ uinfo_query(userec_t * u, int real, int unum)
     getdata(b_lines - 1, 0, msg_sure_ny, ans, 3, LCECHO);
     if (*ans == 'y') {
 	if (flag)
-	    post_change_perm(temp, i, cuser->userid, x.userid);
+	    post_change_perm(temp, i, cuser.userid, x.userid);
 	if (strcmp(u->userid, x.userid)) {
 	    char            src[STRLEN], dst[STRLEN];
 
@@ -631,7 +631,7 @@ uinfo_query(userec_t * u, int real, int unum)
 		    "時間: %s\n"
 		    "   站長\033[1;32m%s\033[m把\033[1;32m%s\033[m"
 		    "的錢從\033[1;35m%d\033[m改成\033[1;35m%d\033[m",
-		    ctime(&now), cuser->userid, x.userid, money, x.money);
+		    ctime(&now), cuser.userid, x.userid, money, x.money);
 
 	    clrtobot();
 	    clear();
@@ -639,10 +639,10 @@ uinfo_query(userec_t * u, int real, int unum)
 			    reason, sizeof(reason), DOECHO));
 
 	    fprintf(fp, "\n   \033[1;37m站長%s修改錢理由是：%s\033[m",
-		    cuser->userid, reason);
+		    cuser.userid, reason);
 	    fclose(fp);
 	    snprintf(fhdr.title, sizeof(fhdr.title),
-		     "[公安報告] 站長%s修改%s錢報告", cuser->userid,
+		     "[公安報告] 站長%s修改%s錢報告", cuser.userid,
 		     x.userid);
 	    strlcpy(fhdr.owner, "[系統安全局]", sizeof(fhdr.owner));
 	    append_record("boards/S/Security/.DIR", &fhdr, sizeof(fhdr));
@@ -654,9 +654,9 @@ int
 u_info()
 {
     move(2, 0);
-    user_display(cuser, 0);
-    uinfo_query(cuser, 0, usernum);
-    strlcpy(currutmp->username, cuser->username, sizeof(currutmp->username));
+    user_display(&cuser, 0);
+    uinfo_query(&cuser, 0, usernum);
+    strlcpy(currutmp->username, cuser.username, sizeof(currutmp->username));
     return 0;
 }
 
@@ -664,7 +664,7 @@ int
 u_ansi()
 {
     showansi ^= 1;
-    cuser->uflag ^= COLOR_FLAG;
+    cuser.uflag ^= COLOR_FLAG;
     outs(reset_color);
     return 0;
 }
@@ -682,16 +682,16 @@ u_switchproverb()
     /* char *state[4]={"用功\型","安逸型","自定型","SHUTUP"}; */
     char            buf[100];
 
-    cuser->proverb = (cuser->proverb + 1) % 4;
+    cuser.proverb = (cuser.proverb + 1) % 4;
     setuserfile(buf, fn_proverb);
-    if (cuser->proverb == 2 && dashd(buf)) {
+    if (cuser.proverb == 2 && dashd(buf)) {
 	FILE           *fp = fopen(buf, "a");
 	assert(fp);
 
 	fprintf(fp, "座右銘狀態為[自定型]要記得設座右銘的內容唷!!");
 	fclose(fp);
     }
-    passwd_update(usernum, cuser);
+    passwd_update(usernum, &cuser);
     return 0;
 }
 
@@ -821,20 +821,19 @@ u_editcalendar()
     getdata(b_lines - 1, 0, "行事曆 (D)刪除 (E)編輯 [Q]取消？[Q] ",
 	    genbuf, 3, LCECHO);
 
+    sethomefile(genbuf, cuser.userid, "calendar");
     if (genbuf[0] == 'e') {
 	int             aborted;
 
 	setutmpmode(EDITPLAN);
-	setcalfile(genbuf, cuser->userid);
+	sethomefile(genbuf, cuser.userid, "calendar");
 	aborted = vedit(genbuf, NA, NULL);
 	if (aborted != -1)
-	    outs("行事曆更新完畢");
-	pressanykey();
+	    vmsg("行事曆更新完畢");
 	return 0;
     } else if (genbuf[0] == 'd') {
-	setcalfile(genbuf, cuser->userid);
 	unlink(genbuf);
-	outmsg("行事曆刪除完畢");
+	vmsg("行事曆刪除完畢");
     }
     return 0;
 }
@@ -907,7 +906,7 @@ ispersonalid(char *inid)
 static char    *
 getregcode(char *buf)
 {
-    sprintf(buf, "%s", crypt(cuser->userid, "02"));
+    sprintf(buf, "%s", crypt(cuser.userid, "02"));
     return buf;
 }
 
@@ -946,7 +945,7 @@ toregister(char *email, char *genbuf, char *phone, char *career,
     FILE           *fn;
     char            buf[128];
 
-    sethomefile(buf, cuser->userid, "justify.wait");
+    sethomefile(buf, cuser.userid, "justify.wait");
     if (phone[0] != 0) {
 	fn = fopen(buf, "w");
 	assert(fn);
@@ -956,7 +955,7 @@ toregister(char *email, char *genbuf, char *phone, char *career,
     }
     clear();
     stand_title("認證設定");
-    if (cuser->userlevel & PERM_NOREGCODE){
+    if (cuser.userlevel & PERM_NOREGCODE){
 	strcpy(email, "x");
 	goto REGFORM2;
     }
@@ -1013,12 +1012,12 @@ toregister(char *email, char *genbuf, char *phone, char *career,
 		   "若您無 E-Mail 請輸入 x由站長手動認證");
 	}
     }
-    strncpy(cuser->email, email, sizeof(cuser->email));
+    strncpy(cuser.email, email, sizeof(cuser.email));
  REGFORM2:
     if (strcasecmp(email, "x") == 0) {	/* 手動認證 */
 	if ((fn = fopen(fn_register, "a"))) {
 	    fprintf(fn, "num: %d, %s", usernum, ctime(&now));
-	    fprintf(fn, "uid: %s\n", cuser->userid);
+	    fprintf(fn, "uid: %s\n", cuser.userid);
 	    fprintf(fn, "ident: %s\n", ident);
 	    fprintf(fn, "name: %s\n", rname);
 	    fprintf(fn, "career: %s\n", career);
@@ -1040,20 +1039,20 @@ toregister(char *email, char *genbuf, char *phone, char *career,
 #endif
 		snprintf(genbuf, sizeof(genbuf),
 			 "%s:%s:<Email>", phone, career);
-	    strncpy(cuser->justify, genbuf, REGLEN);
-	    sethomefile(buf, cuser->userid, "justify");
+	    strncpy(cuser.justify, genbuf, REGLEN);
+	    sethomefile(buf, cuser.userid, "justify");
 	}
 	snprintf(buf, sizeof(buf),
 		 "您在 " BBSNAME " 的認證碼: %s", getregcode(genbuf));
-	strlcpy(tmp, cuser->userid, sizeof(tmp));
-	strlcpy(cuser->userid, "SYSOP", sizeof(cuser->userid));
+	strlcpy(tmp, cuser.userid, sizeof(tmp));
+	strlcpy(cuser.userid, "SYSOP", sizeof(cuser.userid));
 #ifdef HAVEMOBILE
 	if (strcmp(email, "m") == 0 || strcmp(email, "M") == 0)
 	    mobile_message(mobile, buf);
 	else
 #endif
 	    bsmtp("etc/registermail", buf, email, 0);
-	strlcpy(cuser->userid, tmp, sizeof(cuser->userid));
+	strlcpy(cuser.userid, tmp, sizeof(cuser.userid));
 	outs("\n\n\n我們即將寄出認證信 (您應該會在 10 分鐘內收到)\n"
 	     "收到後您可以跟據認證信標題的認證碼\n"
 	     "輸入到 (U)ser -> (R)egister 後就可以完成註冊");
@@ -1185,7 +1184,7 @@ u_register(void)
     char            genbuf[200];
     FILE           *fn;
 
-    if (cuser->userlevel & PERM_LOGINOK) {
+    if (cuser.userlevel & PERM_LOGINOK) {
 	outs("您的身份確認已經完成，不需填寫申請表");
 	return XEASY;
     }
@@ -1194,7 +1193,7 @@ u_register(void)
 	    if ((ptr = strchr(genbuf, '\n')))
 		*ptr = '\0';
 	    if (strncmp(genbuf, "uid: ", 5) == 0 &&
-		strcmp(genbuf + 5, cuser->userid) == 0) {
+		strcmp(genbuf + 5, cuser.userid) == 0) {
 		fclose(fn);
 		outs("您的註冊申請單尚在處理中，請耐心等候");
 		return XEASY;
@@ -1202,20 +1201,20 @@ u_register(void)
 	}
 	fclose(fn);
     }
-    strlcpy(ident, cuser->ident, sizeof(ident));
-    strlcpy(rname, cuser->realname, sizeof(rname));
-    strlcpy(addr, cuser->address, sizeof(addr));
-    strlcpy(email, cuser->email, sizeof(email));
-    snprintf(mobile, sizeof(mobile), "0%09d", cuser->mobile);
-    if (cuser->month == 0 && cuser->day && cuser->year == 0)
+    strlcpy(ident, cuser.ident, sizeof(ident));
+    strlcpy(rname, cuser.realname, sizeof(rname));
+    strlcpy(addr, cuser.address, sizeof(addr));
+    strlcpy(email, cuser.email, sizeof(email));
+    snprintf(mobile, sizeof(mobile), "0%09d", cuser.mobile);
+    if (cuser.month == 0 && cuser.day && cuser.year == 0)
 	birthday[0] = 0;
     else
 	snprintf(birthday, sizeof(birthday), "%02i/%02i/%02i",
-		 cuser->month, cuser->day, cuser->year % 100);
-    sex_is[0] = (cuser->sex % 8) + '1';
+		 cuser.month, cuser.day, cuser.year % 100);
+    sex_is[0] = (cuser.sex % 8) + '1';
     sex_is[1] = 0;
     career[0] = phone[0] = '\0';
-    sethomefile(genbuf, cuser->userid, "justify.wait");
+    sethomefile(genbuf, cuser.userid, "justify.wait");
     if ((fn = fopen(genbuf, "r"))) {
 	fgets(phone, 21, fn);
 	phone[strlen(phone) - 1] = 0;
@@ -1232,20 +1231,20 @@ u_register(void)
 	fclose(fn);
     }
 
-    if (cuser->userlevel & PERM_NOREGCODE) {
+    if (cuser.userlevel & PERM_NOREGCODE) {
 	vmsg("您不被允許\使用認證碼認證。請填寫註冊申請單");
 	goto REGFORM;
     }
 
-    if (cuser->year != 0 &&	/* 已經第一次填過了~ ^^" */
-	strcmp(cuser->email, "x") != 0 &&	/* 上次手動認證失敗 */
-	strcmp(cuser->email, "X") != 0) {
+    if (cuser.year != 0 &&	/* 已經第一次填過了~ ^^" */
+	strcmp(cuser.email, "x") != 0 &&	/* 上次手動認證失敗 */
+	strcmp(cuser.email, "X") != 0) {
 	clear();
 	stand_title("EMail認證");
 	move(2, 0);
 	prints("%s(%s) 您好，請輸入您的認證碼。\n"
 	       "或您可以輸入 x來重新填寫 E-Mail 或改由站長手動認證\n",
-	       cuser->userid, cuser->username);
+	       cuser.userid, cuser.username);
 	inregcode[0] = 0;
 	do{
 	    getdata(10, 0, "您的輸入: ", inregcode, sizeof(inregcode), DOECHO);
@@ -1259,18 +1258,18 @@ u_register(void)
 
 	if (strcmp(inregcode, getregcode(regcode)) == 0) {
 	    int             unum;
-	    if ((unum = getuser(cuser->userid)) == 0) {
+	    if ((unum = getuser(cuser.userid)) == 0) {
 		vmsg("系統錯誤，查無此人！");
 		u_exit("getuser error");
 		exit(0);
 	    }
-	    mail_muser(*cuser, "[註冊成功\囉]", "etc/registeredmail");
-	    if(cuser->uflag2 & FOREIGN)
-		mail_muser(*cuser, "[出入境管理局]", "etc/foreign_welcome");
-	    cuser->userlevel |= (PERM_LOGINOK | PERM_POST);
+	    mail_muser(cuser, "[註冊成功\囉]", "etc/registeredmail");
+	    if(cuser.uflag2 & FOREIGN)
+		mail_muser(cuser, "[出入境管理局]", "etc/foreign_welcome");
+	    cuser.userlevel |= (PERM_LOGINOK | PERM_POST);
 	    prints("\n註冊成功\, 重新上站後將取得完整權限\n"
 		   "請按下任一鍵跳離後重新上站~ :)");
-	    sethomefile(genbuf, cuser->userid, "justify.wait");
+	    sethomefile(genbuf, cuser.userid, "justify.wait");
 	    unlink(genbuf);
 	    pressanykey();
 	    u_exit("registed");
@@ -1298,7 +1297,7 @@ u_register(void)
 	clear();
 	move(1, 0);
 	prints("%s(%s) 您好，請據實填寫以下的資料:",
-	       cuser->userid, cuser->username);
+	       cuser.userid, cuser.username);
 #ifdef FOREIGN_REG
 	fore[0] = 'y';
 	fore[1] = 0;
@@ -1394,10 +1393,10 @@ u_register(void)
 	    len = strlen(birthday);
 	    if (!len) {
 		snprintf(birthday, 9, "%02i/%02i/%02i",
-			 cuser->month, cuser->day, cuser->year % 100);
-		mon = cuser->month;
-		day = cuser->day;
-		year = cuser->year;
+			 cuser.month, cuser.day, cuser.year % 100);
+		mon = cuser.month;
+		day = cuser.day;
+		year = cuser.year;
 	    } else if (len == 8) {
 		mon = (birthday[0] - '0') * 10 + (birthday[1] - '0');
 		day = (birthday[3] - '0') * 10 + (birthday[4] - '0');
@@ -1421,20 +1420,20 @@ u_register(void)
 	if (ans[0] == 'y')
 	    break;
     }
-    strlcpy(cuser->ident, ident,11);
-    strlcpy(cuser->realname, rname, 20);
-    strlcpy(cuser->address, addr, 50);
-    strlcpy(cuser->email, email, 50);
-    cuser->mobile = atoi(mobile);
-    cuser->sex = (sex_is[0] - '1') % 8;
-    cuser->month = mon;
-    cuser->day = day;
-    cuser->year = year;
+    strlcpy(cuser.ident, ident,11);
+    strlcpy(cuser.realname, rname, 20);
+    strlcpy(cuser.address, addr, 50);
+    strlcpy(cuser.email, email, 50);
+    cuser.mobile = atoi(mobile);
+    cuser.sex = (sex_is[0] - '1') % 8;
+    cuser.month = mon;
+    cuser.day = day;
+    cuser.year = year;
 #ifdef FOREIGN_REG
     if (fore[0])
-	cuser->uflag2 |= FOREIGN;
+	cuser.uflag2 |= FOREIGN;
     else
-	cuser->uflag2 &= ~FOREIGN;
+	cuser.uflag2 &= ~FOREIGN;
 #endif
     trim(career);
     trim(addr);
@@ -1447,11 +1446,11 @@ u_register(void)
     prints("最後Post一篇\033[32m自我介紹文章\033[m給大家吧，"
 	   "告訴所有老骨頭\033[31m我來啦^$。\\n\n\n\n");
     pressanykey();
-    cuser->userlevel |= PERM_POST;
+    cuser.userlevel |= PERM_POST;
     brc_initial_board("WhoAmI");
     set_board();
     do_post();
-    cuser->userlevel &= ~PERM_POST;
+    cuser.userlevel &= ~PERM_POST;
     return 0;
 }
 
diff --git a/mbbsd/var.c b/mbbsd/var.c
index 526f5824..c9347b20 100644
--- a/mbbsd/var.c
+++ b/mbbsd/var.c
@@ -95,7 +95,7 @@ pid_t           currpid;	/* current process ID */
 time_t          login_start_time;
 time_t          start_time;
 time_t          paste_time;
-userec_t        *cuser = NULL;		/* current user structure */
+userec_t        cuser;		/* current user structure */
 userec_t        xuser;		/* lookup user structure */
 crosspost_t     postrecord;	/* anti cross post */
 unsigned int    currbrdattr;
diff --git a/mbbsd/vote.c b/mbbsd/vote.c
index b133ae3c..5dcaa432 100644
--- a/mbbsd/vote.c
+++ b/mbbsd/vote.c
@@ -872,7 +872,7 @@ user_vote_one(char *bname, int ind)
     setbfile(buf, bname, STR_new_limited);	/* Ptt */
     if (dashf(buf)) {
 	setbfile(buf, bname, FN_CANVOTE);
-	if (!belong(buf, cuser->userid)) {
+	if (!belong(buf, cuser.userid)) {
 	    fclose(cfp);
 	    vmsg("\n\n對不起! 這是私人投票..你並沒有受邀唷!");
 	    return FULLUPDATE;
@@ -1035,7 +1035,7 @@ user_vote_one(char *bname, int ind)
 			    fprintf(fcm,
 				    "\033[36m○使用者\033[1;36m %s "
 				    "\033[;36m的建議：\033[m\n",
-				    cuser->userid);
+				    cuser.userid);
 			    for (i = 0; i < 3; i++)
 				fprintf(fcm, "    %s\n", mycomments[i]);
 			    fprintf(fcm, "\n");
diff --git a/mbbsd/voteboard.c b/mbbsd/voteboard.c
index 7714b14e..3890df2a 100644
--- a/mbbsd/voteboard.c
+++ b/mbbsd/voteboard.c
@@ -62,7 +62,7 @@ do_voteboardreply(fileheader_t * fhdr)
         if(yes>=0) continue; 
 
         strtok(genbuf+4," \n");
-	if (!strncmp(genbuf + 4, cuser->userid, IDLEN)) {
+	if (!strncmp(genbuf + 4, cuser.userid, IDLEN)) {
 	    move(5, 10);
 	    prints("您已經連署過本篇了");
 	    getdata(17, 0, "要修改您之前的連署嗎？(Y/N) [N]", opnion, 3, LCECHO);
@@ -111,27 +111,27 @@ do_voteboardreply(fileheader_t * fhdr)
 	now -= 14 * 24 * 60 * 60;
     }
     fprintf(fo, "%s", genbuf);
-    len = strlen(cuser->userid); 
+    len = strlen(cuser.userid); 
     for(yes=0; fgets(genbuf, sizeof(genbuf), fi);) {
 	if (!strncmp("----------", genbuf, 10))
 	    break;
-	if (strlen(genbuf)<30 || (genbuf[4+len]==' ' && !strncmp(genbuf + 4, cuser->userid, len)))
+	if (strlen(genbuf)<30 || (genbuf[4+len]==' ' && !strncmp(genbuf + 4, cuser.userid, len)))
             continue;
 	fprintf(fo, "%3d.%s", ++yes, genbuf + 4);
       }
     if (opnion[0] == 'y')
-	fprintf(fo, "%3d.%-15s%-34s 來源:%s\n", ++yes, cuser->userid, reason, cuser->lasthost);
+	fprintf(fo, "%3d.%-15s%-34s 來源:%s\n", ++yes, cuser.userid, reason, cuser.lasthost);
     fprintf(fo, "%s", genbuf);
 
     for(no=0; fgets(genbuf, sizeof(genbuf), fi);) {
 	if (!strncmp("----------", genbuf, 10))
 	    break;
-	if (strlen(genbuf)<30 || (genbuf[4+len]==' ' && !strncmp(genbuf + 4, cuser->userid, len)))
+	if (strlen(genbuf)<30 || (genbuf[4+len]==' ' && !strncmp(genbuf + 4, cuser.userid, len)))
             continue;
 	fprintf(fo, "%3d.%s", ++no, genbuf + 4);
     }
     if (opnion[0] == 'n')
-	fprintf(fo, "%3d.%-15s%-34s 來源:%s\n", ++no, cuser->userid, reason, cuser->lasthost);
+	fprintf(fo, "%3d.%-15s%-34s 來源:%s\n", ++no, cuser.userid, reason, cuser.lasthost);
     fprintf(fo, "----------總計----------\n");
     fprintf(fo, "支持人數:%-9d反對人數:%-9d\n", yes, no);
     fprintf(fo, "\n--\n※ 發信站 :" BBSNAME "(" MYHOSTNAME
@@ -246,7 +246,7 @@ do_voteboard(int type)
                             completeboard_permission,
                             completeboard_getname);
 	snprintf(title, sizeof(title), "[連署板主] %s", topic);
-	snprintf(genbuf, sizeof(genbuf), "%s\n\n%s%s\n%s%s", "連署板主", "英文名稱: ", topic, "申請 ID : ", cuser->userid);
+	snprintf(genbuf, sizeof(genbuf), "%s\n\n%s%s\n%s%s", "連署板主", "英文名稱: ", topic, "申請 ID : ", cuser.userid);
 	strcat(genbuf, "\n申請政見: \n");
 	break;
     case 6:
@@ -275,7 +275,7 @@ do_voteboard(int type)
 	snprintf(title, sizeof(title), "[連署小組長] %s", topic);
 	snprintf(genbuf, sizeof(genbuf),
 		 "%s\n\n%s%s\n%s%s", "連署小組長", "小組名稱: ",
-		 topic, "申請 ID : ", cuser->userid);
+		 topic, "申請 ID : ", cuser.userid);
 	strcat(genbuf, "\n申請政見: \n");
 	break;
     case 8:
@@ -294,7 +294,7 @@ do_voteboard(int type)
 	    return FULLUPDATE;
 	snprintf(title, sizeof(title), "[申請新群組] %s", topic);
 	snprintf(genbuf, sizeof(genbuf), "%s\n\n%s%s\n%s%s",
-		 "申請群組", "群組名稱: ", topic, "申請 ID : ", cuser->userid);
+		 "申請群組", "群組名稱: ", topic, "申請 ID : ", cuser.userid);
 	strcat(genbuf, "\n申請政見: \n");
 	break;
     default:
@@ -325,13 +325,13 @@ do_voteboard(int type)
 	outs("開檔失敗，請稍候重來一次");
 	return FULLUPDATE;
     }
-    fprintf(fp, "%s%s %s%s\n%s%s\n%s%s", "作者: ", cuser->userid,
+    fprintf(fp, "%s%s %s%s\n%s%s\n%s%s", "作者: ", cuser.userid,
 	    "看板: ", currboard,
 	    "標題: ", title,
 	    "時間: ", ctime(&now));
     fprintf(fp, "%s\n", genbuf);
     fclose(fp);
-    strlcpy(votefile.owner, cuser->userid, sizeof(votefile.owner));
+    strlcpy(votefile.owner, cuser.userid, sizeof(votefile.owner));
     strlcpy(votefile.title, title, sizeof(votefile.title));
     votefile.filemode |= FILE_VOTE;
     setbdir(genbuf, currboard);
diff --git a/mbbsd/xyz.c b/mbbsd/xyz.c
index 1d83fd41..e0b850b5 100644
--- a/mbbsd/xyz.c
+++ b/mbbsd/xyz.c
@@ -179,7 +179,7 @@ note()
     }               notedata_t;
     notedata_t      myitem;
 
-    if (cuser->money < 5) {
+    if (cuser.money < 5) {
 	outmsg("\033[1;41m 哎呀! 要投五銀才能留言...沒錢耶..\033[m");
 	clrtoeol();
 	refresh();
@@ -201,8 +201,8 @@ note()
 	    return 0;
     } while (buf[0] == 'e');
     demoney(-5);
-    strcpy(myitem.userid, cuser->userid);
-    strncpy(myitem.username, cuser->username, 18);
+    strcpy(myitem.userid, cuser.userid);
+    strncpy(myitem.username, cuser.username, 18);
     myitem.username[18] = '\0';
     myitem.date = now;
 
@@ -360,7 +360,7 @@ Goodbye()
 	return 0;
 
     movie(999);
-    if (cuser->userlevel) {
+    if (cuser.userlevel) {
 	getdata(b_lines - 1, 0,
 		"(G)隨風而逝 (M)托夢站長 (N)酸甜苦辣流言板？[G] ",
 		genbuf, 3, LCECHO);
@@ -373,8 +373,8 @@ Goodbye()
     clear();
     prints("\033[1;36m親愛的 \033[33m%s(%s)\033[36m，別忘了再度光臨\033[45;33m"
 	   " %s \033[40;36m！\n以下是您在站內的註冊資料:\033[0m\n",
-	   cuser->userid, cuser->username, BBSName);
-    user_display(cuser, 0);
+	   cuser.userid, cuser.username, BBSName);
+    user_display(&cuser, 0);
     pressanykey();
 
     more("etc/Logout", NA);