indent -i4

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1473 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 576 insertions, 526 deletions

diff --git a/innbbsd/bbslib.c b/innbbsd/bbslib.c
index c0177e87..d8ab6401 100644
--- a/innbbsd/bbslib.c
+++ b/innbbsd/bbslib.c
@@ -1,712 +1,762 @@
 #if defined( LINUX )
-# include "innbbsconf.h"
-# include "bbslib.h"
-# include <stdarg.h>
+#include "innbbsconf.h"
+#include "bbslib.h"
+#include <stdarg.h>
 #else
-# include <stdarg.h>
-# include "innbbsconf.h"
-# include "bbslib.h"
+#include <stdarg.h>
+#include "innbbsconf.h"
+#include "bbslib.h"
 #endif
 
-char INNBBSCONF[MAXPATHLEN];
-char INNDHOME[MAXPATHLEN];
-char HISTORY[MAXPATHLEN];
-char LOGFILE[MAXPATHLEN];
-char MYBBSID[MAXPATHLEN];
-char ECHOMAIL[MAXPATHLEN];
-char BBSFEEDS[MAXPATHLEN];
-char LOCALDAEMON[MAXPATHLEN];
-
-int His_Maint_Min= HIS_MAINT_MIN;
-int His_Maint_Hour= HIS_MAINT_HOUR;
-int Expiredays  = EXPIREDAYS;
-
-nodelist_t *NODELIST=NULL, **NODELIST_BYNODE=NULL;
-newsfeeds_t *NEWSFEEDS=NULL, **NEWSFEEDS_BYBOARD=NULL;
-static char *NODELIST_BUF, *NEWSFEEDS_BUF;
-int NFCOUNT, NLCOUNT;
-int LOCALNODELIST=0, NONENEWSFEEDS=0;
+char            INNBBSCONF[MAXPATHLEN];
+char            INNDHOME[MAXPATHLEN];
+char            HISTORY[MAXPATHLEN];
+char            LOGFILE[MAXPATHLEN];
+char            MYBBSID[MAXPATHLEN];
+char            ECHOMAIL[MAXPATHLEN];
+char            BBSFEEDS[MAXPATHLEN];
+char            LOCALDAEMON[MAXPATHLEN];
+
+int             His_Maint_Min = HIS_MAINT_MIN;
+int             His_Maint_Hour = HIS_MAINT_HOUR;
+int             Expiredays = EXPIREDAYS;
+
+nodelist_t     *NODELIST = NULL, **NODELIST_BYNODE = NULL;
+newsfeeds_t    *NEWSFEEDS = NULL, **NEWSFEEDS_BYBOARD = NULL;
+static char    *NODELIST_BUF, *NEWSFEEDS_BUF;
+int             NFCOUNT, NLCOUNT;
+int             LOCALNODELIST = 0, NONENEWSFEEDS = 0;
 
 #ifndef _PATH_BBSHOME
-# define _PATH_BBSHOME "/u/staff/bbsroot/csie_util/bntpd/home"
+#define _PATH_BBSHOME "/u/staff/bbsroot/csie_util/bntpd/home"
 #endif
 
-static FILE *bbslogfp;
+static FILE    *bbslogfp;
 
-static int 
-verboseFlag=0;
+static int
+                verboseFlag = 0;
 
-static char*
-verboseFilename=NULL;
-static char verbosename[MAXPATHLEN];
+static char    *
+                verboseFilename = NULL;
+static char     verbosename[MAXPATHLEN];
 
 verboseon(filename)
-char *filename;
+    char           *filename;
 {
-  verboseFlag = 1;
-  if ( filename != NULL ) {
-    if (strchr(filename,'/') == NULL) {
-       sprintf(verbosename,"%s/innd/%s",BBSHOME,filename);
-       filename = verbosename;
-    } 
-  } 
-  verboseFilename = filename;
+    verboseFlag = 1;
+    if (filename != NULL) {
+	if (strchr(filename, '/') == NULL) {
+	    sprintf(verbosename, "%s/innd/%s", BBSHOME, filename);
+	    filename = verbosename;
+	}
+    }
+    verboseFilename = filename;
 }
 verboseoff()
 {
-  verboseFlag = 0;
+    verboseFlag = 0;
 }
 
 setverboseon()
 {
-   verboseFlag = 1;
+    verboseFlag = 1;
 }
 
 isverboselog()
 {
-  return verboseFlag;
+    return verboseFlag;
 }
 
 setverboseoff()
 {
-  verboseoff();
-  if (bbslogfp != NULL) {
-    fclose(bbslogfp);
-    bbslogfp = NULL;
-  }
+    verboseoff();
+    if (bbslogfp != NULL) {
+	fclose(bbslogfp);
+	bbslogfp = NULL;
+    }
 }
 
-verboselog(char *fmt, ...)
+verboselog(char *fmt,...)
 {
-	va_list ap;
-	char datebuf[40];
-	time_t now;
+    va_list         ap;
+    char            datebuf[40];
+    time_t          now;
 
-	if (verboseFlag == 0) return;
+    if (verboseFlag == 0)
+	return;
 
-	va_start(ap, fmt);
+    va_start(ap, fmt);
 
-	time(&now);
-	strftime(datebuf, sizeof(datebuf), "%b %d %X ", localtime(&now));
+    time(&now);
+    strftime(datebuf, sizeof(datebuf), "%b %d %X ", localtime(&now));
 
-	if (bbslogfp == NULL) {
-	   if (verboseFilename != NULL)
-	     bbslogfp = fopen(verboseFilename, "a");
-	   else
-	     bbslogfp = fdopen(1, "a");
-	}
-	if (bbslogfp == NULL) {
-	    va_end(ap);
-	    return;
-	}
-	fprintf(bbslogfp,"%s[%d] ",datebuf, getpid());
-	vfprintf(bbslogfp, fmt, ap);
-	fflush(bbslogfp);
+    if (bbslogfp == NULL) {
+	if (verboseFilename != NULL)
+	    bbslogfp = fopen(verboseFilename, "a");
+	else
+	    bbslogfp = fdopen(1, "a");
+    }
+    if (bbslogfp == NULL) {
 	va_end(ap);
+	return;
+    }
+    fprintf(bbslogfp, "%s[%d] ", datebuf, getpid());
+    vfprintf(bbslogfp, fmt, ap);
+    fflush(bbslogfp);
+    va_end(ap);
 }
 
 #ifdef PalmBBS
-xbbslog(char *fmt, ...)
+xbbslog(char *fmt,...)
 #else
-bbslog(char *fmt, ...)
+bbslog(char *fmt,...)
 #endif
 {
-	va_list ap;
-	char datebuf[40];
-	time_t now;
+    va_list         ap;
+    char            datebuf[40];
+    time_t          now;
 
-	va_start(ap, fmt);
+    va_start(ap, fmt);
 
-	time(&now);
-	strftime(datebuf, sizeof(datebuf), "%b %d %X ", localtime(&now));
+    time(&now);
+    strftime(datebuf, sizeof(datebuf), "%b %d %X ", localtime(&now));
 
-	if (bbslogfp == NULL) {
-	   bbslogfp = fopen(LOGFILE, "a");
-	}
-	if (bbslogfp == NULL) {
-	    va_end(ap);
-	    return;
-	}
-	fprintf(bbslogfp,"%s[%d] ",datebuf,getpid());
-	vfprintf(bbslogfp, fmt, ap);
-	fflush(bbslogfp);
+    if (bbslogfp == NULL) {
+	bbslogfp = fopen(LOGFILE, "a");
+    }
+    if (bbslogfp == NULL) {
 	va_end(ap);
+	return;
+    }
+    fprintf(bbslogfp, "%s[%d] ", datebuf, getpid());
+    vfprintf(bbslogfp, fmt, ap);
+    fflush(bbslogfp);
+    va_end(ap);
 }
 
 initial_bbs(outgoing)
-char *outgoing;
+    char           *outgoing;
 {
-   FILE* FN;
-   struct stat st;
-   int fd, i;
-   char *bbsnameptr=NULL; 
-
-/* reopen bbslog */
-   if (bbslogfp != NULL) {
-     fclose(bbslogfp);
-     bbslogfp = NULL;
-   }
-
+    FILE           *FN;
+    struct stat     st;
+    int             fd, i;
+    char           *bbsnameptr = NULL;
+
+    /* reopen bbslog */
+    if (bbslogfp != NULL) {
+	fclose(bbslogfp);
+	bbslogfp = NULL;
+    }
 #ifdef WITH_ECHOMAIL
-   init_echomailfp();
-   init_bbsfeedsfp();
+    init_echomailfp();
+    init_bbsfeedsfp();
 #endif
 
-   LOCALNODELIST=0, NONENEWSFEEDS =0;
-   sprintf(INNDHOME,"%s/innd",BBSHOME);
-   sprintf(HISTORY, "%s/history",INNDHOME);
-   sprintf(LOGFILE, "%s/bbslog",INNDHOME);
-   sprintf(ECHOMAIL,"%s/echomail.log",BBSHOME);
-   sprintf(LOCALDAEMON,"%s/.innbbsd",INNDHOME);
-   sprintf(INNBBSCONF,"%s/innbbs.conf",INNDHOME);
-   sprintf(BBSFEEDS,"%s/bbsfeeds.log",INNDHOME);
-
-   if (isfile(INNBBSCONF)) {
-     FILE *conf;
-     char buffer[MAXPATHLEN];
-     conf = fopen(INNBBSCONF,"r");
-     if (conf != NULL) {
-       while (fgets( buffer, sizeof buffer, conf) != NULL) {
-	 char *ptr, *front=NULL, *value=NULL, *value2=NULL, *value3=NULL;
-	 if ( buffer[0] == '#' || buffer[0] == '\n') continue;
-	 for ( front = buffer; *front && isspace(*front); front++);
-	 for ( ptr = front; *ptr && !isspace(*ptr) ; ptr++) ;
-	 if (*ptr == '\0') continue;
-	 *ptr++ = '\0';
-	 for ( ; *ptr && isspace(*ptr) ; ptr++) ;
-	 if (*ptr == '\0') continue;
-	 value = ptr++;
-	 for ( ; *ptr && !isspace(*ptr) ; ptr++) ;
-	 if (*ptr) {
-	   *ptr++ = '\0';
-	   for ( ; *ptr && isspace(*ptr) ; ptr++) ;
-	   value2 = ptr++;
-	   for ( ; *ptr && !isspace(*ptr) ; ptr++) ;
-	   if (*ptr) {
-	     *ptr++ = '\0';
-	     for ( ; *ptr && isspace(*ptr) ; ptr++) ;
-	     value3 = ptr++;
-	     for ( ; *ptr && !isspace(*ptr) ; ptr++) ;
-	     if (*ptr) {
-	       *ptr++ = '\0';
-	     }
-	   }
-	 }
-	 if ( strcasecmp(front,"expiredays") == 0) {
-		Expiredays = atoi(value);
-		if (Expiredays < 0) {
-		   Expiredays = EXPIREDAYS;
-		}
-	 } else if ( strcasecmp(front,"expiretime") == 0) {
-		ptr = strchr(value,':');
-		if (ptr == NULL) {
-		   fprintf(stderr, "Syntax error in innbbs.conf\n");
-		} else {
-		   *ptr++ = '\0';
-		   His_Maint_Hour = atoi(value);
-		   His_Maint_Min  = atoi(ptr);
-		   if (His_Maint_Hour < 0)
-		      His_Maint_Hour = HIS_MAINT_HOUR;
-		   if (His_Maint_Min < 0)
-		      His_Maint_Min = HIS_MAINT_MIN;
+    LOCALNODELIST = 0, NONENEWSFEEDS = 0;
+    sprintf(INNDHOME, "%s/innd", BBSHOME);
+    sprintf(HISTORY, "%s/history", INNDHOME);
+    sprintf(LOGFILE, "%s/bbslog", INNDHOME);
+    sprintf(ECHOMAIL, "%s/echomail.log", BBSHOME);
+    sprintf(LOCALDAEMON, "%s/.innbbsd", INNDHOME);
+    sprintf(INNBBSCONF, "%s/innbbs.conf", INNDHOME);
+    sprintf(BBSFEEDS, "%s/bbsfeeds.log", INNDHOME);
+
+    if (isfile(INNBBSCONF)) {
+	FILE           *conf;
+	char            buffer[MAXPATHLEN];
+	conf = fopen(INNBBSCONF, "r");
+	if (conf != NULL) {
+	    while (fgets(buffer, sizeof buffer, conf) != NULL) {
+		char           *ptr, *front = NULL, *value = NULL, *value2 = NULL,
+		               *value3 = NULL;
+		if (buffer[0] == '#' || buffer[0] == '\n')
+		    continue;
+		for (front = buffer; *front && isspace(*front); front++);
+		for (ptr = front; *ptr && !isspace(*ptr); ptr++);
+		if (*ptr == '\0')
+		    continue;
+		*ptr++ = '\0';
+		for (; *ptr && isspace(*ptr); ptr++);
+		if (*ptr == '\0')
+		    continue;
+		value = ptr++;
+		for (; *ptr && !isspace(*ptr); ptr++);
+		if (*ptr) {
+		    *ptr++ = '\0';
+		    for (; *ptr && isspace(*ptr); ptr++);
+		    value2 = ptr++;
+		    for (; *ptr && !isspace(*ptr); ptr++);
+		    if (*ptr) {
+			*ptr++ = '\0';
+			for (; *ptr && isspace(*ptr); ptr++);
+			value3 = ptr++;
+			for (; *ptr && !isspace(*ptr); ptr++);
+			if (*ptr) {
+			    *ptr++ = '\0';
+			}
+		    }
 		}
-	 } else if ( strcasecmp(front,"newsfeeds") == 0) {
-	   if (strcmp(value,"none")==0) 
-	      NONENEWSFEEDS = 1;
-	 } else if ( strcasecmp(front,"nodelist") == 0) {
-	   if (strcmp(value,"local")==0)
-	      LOCALNODELIST = 1;
-	 } /*else if ( strcasecmp(front,"newsfeeds") == 0) {
-	       printf("newsfeeds %s\n", value); 
-	 } else if ( strcasecmp(front,"nodelist") == 0) {
-	       printf("nodelist %s\n", value); 
-	 } else if ( strcasecmp(front,"bbsname") == 0) {
-	       printf("bbsname %s\n", value); 
-	 } */
-       }
-       fclose(conf);
-     }
-   }
-
+		if (strcasecmp(front, "expiredays") == 0) {
+		    Expiredays = atoi(value);
+		    if (Expiredays < 0) {
+			Expiredays = EXPIREDAYS;
+		    }
+		} else if (strcasecmp(front, "expiretime") == 0) {
+		    ptr = strchr(value, ':');
+		    if (ptr == NULL) {
+			fprintf(stderr, "Syntax error in innbbs.conf\n");
+		    } else {
+			*ptr++ = '\0';
+			His_Maint_Hour = atoi(value);
+			His_Maint_Min = atoi(ptr);
+			if (His_Maint_Hour < 0)
+			    His_Maint_Hour = HIS_MAINT_HOUR;
+			if (His_Maint_Min < 0)
+			    His_Maint_Min = HIS_MAINT_MIN;
+		    }
+		} else if (strcasecmp(front, "newsfeeds") == 0) {
+		    if (strcmp(value, "none") == 0)
+			NONENEWSFEEDS = 1;
+		} else if (strcasecmp(front, "nodelist") == 0) {
+		    if (strcmp(value, "local") == 0)
+			LOCALNODELIST = 1;
+		}		/* else if ( strcasecmp(front,"newsfeeds") ==
+				 * 0) { printf("newsfeeds %s\n", value); }
+				 * else if ( strcasecmp(front,"nodelist") ==
+				 * 0) { printf("nodelist %s\n", value); }
+				 * else if ( strcasecmp(front,"bbsname") ==
+				 * 0) { printf("bbsname %s\n", value); } */
+	    }
+	    fclose(conf);
+	}
+    }
 #ifdef WITH_ECHOMAIL
-   bbsnameptr = (char*) fileglue("%s/bbsname.bbs",INNDHOME);
-   if ((FN = fopen( bbsnameptr ,"r" ))==NULL) {
-     fprintf(stderr,"can't open file %s\n", bbsnameptr);
-     return 0;
-   }
-   while ( fscanf(FN,"%s", MYBBSID) != EOF);
-   fclose(FN);
-   if( ! isdir(fileglue("%s/out.going",BBSHOME)) ) {
-      mkdir( (char*)fileglue("%s/out.going",BBSHOME), 0750 );
-   }
-   if (NONENEWSFEEDS == 0)
-     readnffile(INNDHOME);
-   if (LOCALNODELIST == 0) {
-     if (readnlfile(INNDHOME, outgoing) != 0) return 0;
-   }
-
+    bbsnameptr = (char *)fileglue("%s/bbsname.bbs", INNDHOME);
+    if ((FN = fopen(bbsnameptr, "r")) == NULL) {
+	fprintf(stderr, "can't open file %s\n", bbsnameptr);
+	return 0;
+    }
+    while (fscanf(FN, "%s", MYBBSID) != EOF);
+    fclose(FN);
+    if (!isdir(fileglue("%s/out.going", BBSHOME))) {
+	mkdir((char *)fileglue("%s/out.going", BBSHOME), 0750);
+    }
+    if (NONENEWSFEEDS == 0)
+	readnffile(INNDHOME);
+    if (LOCALNODELIST == 0) {
+	if (readnlfile(INNDHOME, outgoing) != 0)
+	    return 0;
+    }
 #endif
-   return 1;
+    return 1;
 }
 
-static int 
-nf_byboardcmp(a,b)
-newsfeeds_t **a, **b;
+static int
+nf_byboardcmp(a, b)
+    newsfeeds_t   **a, **b;
 {
-/*
-   if (!a || !*a || !(*a)->board) return -1;
-   if (!b || !*b || !(*b)->board) return 1;
-*/
-   return strcasecmp((*a)->board, (*b)->board);
+    /*
+     * if (!a || !*a || !(*a)->board) return -1; if (!b || !*b ||
+     * !(*b)->board) return 1;
+     */
+    return strcasecmp((*a)->board, (*b)->board);
 }
 
-static int 
-nfcmp(a,b)
-newsfeeds_t *a, *b;
+static int
+nfcmp(a, b)
+    newsfeeds_t    *a, *b;
 {
-/*
-   if (!a || !a->newsgroups) return -1;
-   if (!b || !b->newsgroups) return 1;
-*/
-   return strcasecmp(a->newsgroups, b->newsgroups);
+    /*
+     * if (!a || !a->newsgroups) return -1; if (!b || !b->newsgroups) return
+     * 1;
+     */
+    return strcasecmp(a->newsgroups, b->newsgroups);
 }
 
-static int 
-nlcmp(a,b)
-nodelist_t *a, *b;
+static int
+nlcmp(a, b)
+    nodelist_t     *a, *b;
 {
-/*
-   if (!a || !a->host) return -1;
-   if (!b || !b->host) return 1;
-*/
-   return strcasecmp(a->host, b->host);
+    /*
+     * if (!a || !a->host) return -1; if (!b || !b->host) return 1;
+     */
+    return strcasecmp(a->host, b->host);
 }
 
-static int 
-nl_bynodecmp(a,b)
-nodelist_t **a, **b;
+static int
+nl_bynodecmp(a, b)
+    nodelist_t    **a, **b;
 {
-/*
-   if (!a || !*a || !(*a)->node) return -1;
-   if (!b || !*b || !(*b)->node) return 1;
-*/
-   return strcasecmp((*a)->node, (*b)->node);
+    /*
+     * if (!a || !*a || !(*a)->node) return -1; if (!b || !*b || !(*b)->node)
+     * return 1;
+     */
+    return strcasecmp((*a)->node, (*b)->node);
 }
 
 /* read in newsfeeds.bbs and nodelist.bbs */
 readnlfile(inndhome, outgoing)
-char *inndhome;
-char *outgoing;
+    char           *inndhome;
+    char           *outgoing;
 {
-    FILE *fp;
-    char buff[1024];
-    struct stat st;
-    int i, count, j; 
-    char *ptr, *nodelistptr;
-    static lastcount=0;
-
-    sprintf(buff,"%s/nodelist.bbs", inndhome);
-    fp = fopen(buff,"r");
+    FILE           *fp;
+    char            buff[1024];
+    struct stat     st;
+    int             i, count, j;
+    char           *ptr, *nodelistptr;
+    static          lastcount = 0;
+
+    sprintf(buff, "%s/nodelist.bbs", inndhome);
+    fp = fopen(buff, "r");
     if (fp == NULL) {
-       fprintf(stderr,"open fail %s",buff);
-       return -1;
+	fprintf(stderr, "open fail %s", buff);
+	return -1;
     }
-    if (fstat(fileno(fp),&st) != 0) {
-	fprintf(stderr,"stat fail %s", buff);
-        return -1;
+    if (fstat(fileno(fp), &st) != 0) {
+	fprintf(stderr, "stat fail %s", buff);
+	return -1;
     }
     if (NODELIST_BUF == NULL) {
-	NODELIST_BUF = (char*) mymalloc( st.st_size +1);
+	NODELIST_BUF = (char *)mymalloc(st.st_size + 1);
     } else {
-	NODELIST_BUF = (char*) myrealloc( NODELIST_BUF, st.st_size +1);
+	NODELIST_BUF = (char *)myrealloc(NODELIST_BUF, st.st_size + 1);
     }
-    i = 0, count =0;
+    i = 0, count = 0;
     while (fgets(buff, sizeof buff, fp) != NULL) {
-       if (buff[0] == '#') continue;
-       if (buff[0] == '\n') continue;
-       strcpy(NODELIST_BUF+i, buff);
-       i += strlen(buff);
-       count ++;
+	if (buff[0] == '#')
+	    continue;
+	if (buff[0] == '\n')
+	    continue;
+	strcpy(NODELIST_BUF + i, buff);
+	i += strlen(buff);
+	count++;
     }
     fclose(fp);
     if (NODELIST == NULL) {
-       NODELIST = (nodelist_t*) mymalloc(sizeof(nodelist_t) * (count+1));
-       NODELIST_BYNODE = (nodelist_t**) mymalloc(sizeof(nodelist_t*) * (count+1));
+	NODELIST = (nodelist_t *) mymalloc(sizeof(nodelist_t) * (count + 1));
+	NODELIST_BYNODE = (nodelist_t **) mymalloc(sizeof(nodelist_t *) * (count + 1));
     } else {
-       NODELIST = (nodelist_t*) myrealloc(NODELIST, sizeof(nodelist_t) * (count+1));
-       NODELIST_BYNODE = (nodelist_t**) myrealloc(NODELIST_BYNODE, sizeof(nodelist_t*) * (count+1));
+	NODELIST = (nodelist_t *) myrealloc(NODELIST, sizeof(nodelist_t) * (count + 1));
+	NODELIST_BYNODE = (nodelist_t **) myrealloc(NODELIST_BYNODE, sizeof(nodelist_t *) * (count + 1));
     }
-    for (i=lastcount; i< count; i++) {
-	  NODELIST[i].feedfp = NULL;
+    for (i = lastcount; i < count; i++) {
+	NODELIST[i].feedfp = NULL;
     }
     lastcount = count;
     NLCOUNT = 0;
-    for (ptr = NODELIST_BUF; (nodelistptr = (char*)strchr(ptr,'\n')) != NULL; ptr = nodelistptr +1, NLCOUNT++) {
-	char *nptr , *bptr, *pptr, *tptr;
+    for (ptr = NODELIST_BUF; (nodelistptr = (char *)strchr(ptr, '\n')) != NULL; ptr = nodelistptr + 1, NLCOUNT++) {
+	char           *nptr, *bptr, *pptr, *tptr;
 	*nodelistptr = '\0';
 	NODELIST[NLCOUNT].host = "";
 	NODELIST[NLCOUNT].exclusion = "";
 	NODELIST[NLCOUNT].node = "";
 	NODELIST[NLCOUNT].protocol = "IHAVE(119)";
 	NODELIST[NLCOUNT].comments = "";
-	NODELIST_BYNODE[NLCOUNT] = NODELIST+NLCOUNT;
-        for (nptr= ptr ;*nptr && isspace(*nptr); ) nptr++;
+	NODELIST_BYNODE[NLCOUNT] = NODELIST + NLCOUNT;
+	for (nptr = ptr; *nptr && isspace(*nptr);)
+	    nptr++;
 	if (*nptr == '\0') {
-	  bbslog("nodelist.bbs %d entry read error\n", NLCOUNT);
-	  return -1;
-        }
-        /*NODELIST[NLCOUNT].id = nptr;*/
-        NODELIST[NLCOUNT].node = nptr;
-	for (nptr++; *nptr && !isspace(*nptr); ) nptr++;
+	    bbslog("nodelist.bbs %d entry read error\n", NLCOUNT);
+	    return -1;
+	}
+	/* NODELIST[NLCOUNT].id = nptr; */
+	NODELIST[NLCOUNT].node = nptr;
+	for (nptr++; *nptr && !isspace(*nptr);)
+	    nptr++;
 	if (*nptr == '\0') {
-	  bbslog("nodelist.bbs node %d entry read error\n", NLCOUNT);
-	  return -1;
-        }
-        *nptr = '\0';
-        if ((tptr = strchr(NODELIST[NLCOUNT].node,'/'))) {
-	   *tptr = '\0';
-	   NODELIST[NLCOUNT].exclusion = tptr + 1;
+	    bbslog("nodelist.bbs node %d entry read error\n", NLCOUNT);
+	    return -1;
+	}
+	*nptr = '\0';
+	if ((tptr = strchr(NODELIST[NLCOUNT].node, '/'))) {
+	    *tptr = '\0';
+	    NODELIST[NLCOUNT].exclusion = tptr + 1;
 	} else {
-	   NODELIST[NLCOUNT].exclusion = "";
+	    NODELIST[NLCOUNT].exclusion = "";
 	}
-        for (nptr++ ;*nptr && isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-	if (*nptr=='+' || *nptr=='-') {
-	   NODELIST[NLCOUNT].feedtype = *nptr;
-	   if (NODELIST[NLCOUNT].feedfp != NULL) {
-	     fclose(NODELIST[NLCOUNT].feedfp);
-	   }
-	   if ( NODELIST[NLCOUNT].feedtype == '+')
-	     if (outgoing != NULL) {
-	     NODELIST[NLCOUNT].feedfp = fopen((char*)fileglue("%s/out.going/%s.%s",BBSHOME, NODELIST[NLCOUNT].node, outgoing),"a");
-	     }
-	   nptr++;
+	for (nptr++; *nptr && isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	if (*nptr == '+' || *nptr == '-') {
+	    NODELIST[NLCOUNT].feedtype = *nptr;
+	    if (NODELIST[NLCOUNT].feedfp != NULL) {
+		fclose(NODELIST[NLCOUNT].feedfp);
+	    }
+	    if (NODELIST[NLCOUNT].feedtype == '+')
+		if (outgoing != NULL) {
+		    NODELIST[NLCOUNT].feedfp = fopen((char *)fileglue("%s/out.going/%s.%s", BBSHOME, NODELIST[NLCOUNT].node, outgoing), "a");
+		}
+	    nptr++;
 	} else {
-	   NODELIST[NLCOUNT].feedtype = ' ';
+	    NODELIST[NLCOUNT].feedtype = ' ';
 	}
-        NODELIST[NLCOUNT].host = nptr;
-	for (nptr++; *nptr && !isspace(*nptr); ) nptr++;
+	NODELIST[NLCOUNT].host = nptr;
+	for (nptr++; *nptr && !isspace(*nptr);)
+	    nptr++;
 	if (*nptr == '\0') {
-	   continue;
-        }
-        *nptr = '\0';
-        for (nptr++;*nptr && isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        NODELIST[NLCOUNT].protocol = nptr;
-	for (nptr++; *nptr && !isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        *nptr = '\0';
-        for (nptr++;*nptr && strchr(" \t\r\n",*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        NODELIST[NLCOUNT].comments = nptr;
+	    continue;
+	}
+	*nptr = '\0';
+	for (nptr++; *nptr && isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	NODELIST[NLCOUNT].protocol = nptr;
+	for (nptr++; *nptr && !isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	*nptr = '\0';
+	for (nptr++; *nptr && strchr(" \t\r\n", *nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	NODELIST[NLCOUNT].comments = nptr;
     }
     qsort(NODELIST, NLCOUNT, sizeof(nodelist_t), nlcmp);
-    qsort(NODELIST_BYNODE, NLCOUNT, sizeof(nodelist_t*), nl_bynodecmp);
+    qsort(NODELIST_BYNODE, NLCOUNT, sizeof(nodelist_t *), nl_bynodecmp);
     return 0;
 }
 
 readnffile(inndhome)
-char *inndhome;
+    char           *inndhome;
 {
-    FILE *fp;
-    char buff[1024];
-    struct stat st;
-    int i, count; 
-    char *ptr, *newsfeedsptr;
-
-    sprintf(buff,"%s/newsfeeds.bbs", inndhome);
-    fp = fopen(buff,"r");
+    FILE           *fp;
+    char            buff[1024];
+    struct stat     st;
+    int             i, count;
+    char           *ptr, *newsfeedsptr;
+
+    sprintf(buff, "%s/newsfeeds.bbs", inndhome);
+    fp = fopen(buff, "r");
     if (fp == NULL) {
-       fprintf(stderr,"open fail %s",buff);
-       return -1;
+	fprintf(stderr, "open fail %s", buff);
+	return -1;
     }
-    if (fstat(fileno(fp),&st) != 0) {
-	fprintf(stderr,"stat fail %s", buff);
-        return -1;
+    if (fstat(fileno(fp), &st) != 0) {
+	fprintf(stderr, "stat fail %s", buff);
+	return -1;
     }
     if (NEWSFEEDS_BUF == NULL) {
-	NEWSFEEDS_BUF = (char*) mymalloc( st.st_size +1);
+	NEWSFEEDS_BUF = (char *)mymalloc(st.st_size + 1);
     } else {
-	NEWSFEEDS_BUF = (char*) myrealloc( NEWSFEEDS_BUF, st.st_size +1);
+	NEWSFEEDS_BUF = (char *)myrealloc(NEWSFEEDS_BUF, st.st_size + 1);
     }
-    i = 0, count =0;
+    i = 0, count = 0;
     while (fgets(buff, sizeof buff, fp) != NULL) {
-       if (buff[0] == '#') continue;
-       if (buff[0] == '\n') continue;
-       strcpy(NEWSFEEDS_BUF+i, buff);
-       i += strlen(buff);
-       count ++;
+	if (buff[0] == '#')
+	    continue;
+	if (buff[0] == '\n')
+	    continue;
+	strcpy(NEWSFEEDS_BUF + i, buff);
+	i += strlen(buff);
+	count++;
     }
     fclose(fp);
     if (NEWSFEEDS == NULL) {
-       NEWSFEEDS = (newsfeeds_t*) mymalloc(sizeof(newsfeeds_t) * (count+1));
-       NEWSFEEDS_BYBOARD = (newsfeeds_t**) mymalloc(sizeof(newsfeeds_t*) * (count+1));
+	NEWSFEEDS = (newsfeeds_t *) mymalloc(sizeof(newsfeeds_t) * (count + 1));
+	NEWSFEEDS_BYBOARD = (newsfeeds_t **) mymalloc(sizeof(newsfeeds_t *) * (count + 1));
     } else {
-       NEWSFEEDS = (newsfeeds_t*) myrealloc(NEWSFEEDS, sizeof(newsfeeds_t) * (count+1));
-       NEWSFEEDS_BYBOARD = (newsfeeds_t**) myrealloc(NEWSFEEDS_BYBOARD, sizeof(newsfeeds_t*) * (count+1));
+	NEWSFEEDS = (newsfeeds_t *) myrealloc(NEWSFEEDS, sizeof(newsfeeds_t) * (count + 1));
+	NEWSFEEDS_BYBOARD = (newsfeeds_t **) myrealloc(NEWSFEEDS_BYBOARD, sizeof(newsfeeds_t *) * (count + 1));
     }
-    NFCOUNT = 0; 
-    for (ptr = NEWSFEEDS_BUF; (newsfeedsptr = (char*)strchr(ptr,'\n')) != NULL; ptr = newsfeedsptr +1, NFCOUNT++) {
-	char *nptr , *bptr, *pptr;
+    NFCOUNT = 0;
+    for (ptr = NEWSFEEDS_BUF; (newsfeedsptr = (char *)strchr(ptr, '\n')) != NULL; ptr = newsfeedsptr + 1, NFCOUNT++) {
+	char           *nptr, *bptr, *pptr;
 	*newsfeedsptr = '\0';
 	NEWSFEEDS[NFCOUNT].newsgroups = "";
 	NEWSFEEDS[NFCOUNT].board = "";
 	NEWSFEEDS[NFCOUNT].path = NULL;
-	NEWSFEEDS_BYBOARD[NFCOUNT] = NEWSFEEDS+NFCOUNT;
-        for (nptr= ptr ;*nptr && isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        NEWSFEEDS[NFCOUNT].newsgroups = nptr;
-	for (nptr++; *nptr && !isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        *nptr = '\0';
-        for (nptr++ ;*nptr && isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        NEWSFEEDS[NFCOUNT].board = nptr;
-	for (nptr++; *nptr && !isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        *nptr = '\0';
-        for (nptr++;*nptr && isspace(*nptr); ) nptr++;
-	if (*nptr == '\0') continue;
-        NEWSFEEDS[NFCOUNT].path = nptr;
-	for (nptr++; *nptr && !strchr("\r\n",*nptr); ) nptr++;
-        *nptr = '\0';
+	NEWSFEEDS_BYBOARD[NFCOUNT] = NEWSFEEDS + NFCOUNT;
+	for (nptr = ptr; *nptr && isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	NEWSFEEDS[NFCOUNT].newsgroups = nptr;
+	for (nptr++; *nptr && !isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	*nptr = '\0';
+	for (nptr++; *nptr && isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	NEWSFEEDS[NFCOUNT].board = nptr;
+	for (nptr++; *nptr && !isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	*nptr = '\0';
+	for (nptr++; *nptr && isspace(*nptr);)
+	    nptr++;
+	if (*nptr == '\0')
+	    continue;
+	NEWSFEEDS[NFCOUNT].path = nptr;
+	for (nptr++; *nptr && !strchr("\r\n", *nptr);)
+	    nptr++;
+	*nptr = '\0';
     }
     qsort(NEWSFEEDS, NFCOUNT, sizeof(newsfeeds_t), nfcmp);
-    qsort(NEWSFEEDS_BYBOARD, NFCOUNT, sizeof(newsfeeds_t*), nf_byboardcmp);
+    qsort(NEWSFEEDS_BYBOARD, NFCOUNT, sizeof(newsfeeds_t *), nf_byboardcmp);
 }
 
-newsfeeds_t *search_board(board)
-char *board;
+newsfeeds_t    *
+search_board(board)
+    char           *board;
 {
-   newsfeeds_t nft, *nftptr, **find;
-   if (NONENEWSFEEDS) return NULL;
-   nft.board = board;
-   nftptr = &nft;
-   find = (newsfeeds_t**)bsearch((char*)&nftptr, NEWSFEEDS_BYBOARD, NFCOUNT, sizeof(newsfeeds_t*), nf_byboardcmp);
-   if (find != NULL) return *find;
-   return NULL;
+    newsfeeds_t     nft, *nftptr, **find;
+    if (NONENEWSFEEDS)
+	return NULL;
+    nft.board = board;
+    nftptr = &nft;
+    find = (newsfeeds_t **) bsearch((char *)&nftptr, NEWSFEEDS_BYBOARD, NFCOUNT, sizeof(newsfeeds_t *), nf_byboardcmp);
+    if (find != NULL)
+	return *find;
+    return NULL;
 }
 
-nodelist_t *search_nodelist_bynode(node)
-char *node;
+nodelist_t     *
+search_nodelist_bynode(node)
+    char           *node;
 {
-   nodelist_t nlt, *nltptr, **find;
-   if (LOCALNODELIST) return NULL;
-   nlt.node = node;
-   nltptr = &nlt;
-   find = (nodelist_t**)bsearch((char*)&nltptr, NODELIST_BYNODE, NLCOUNT, sizeof(nodelist_t*), nl_bynodecmp);
-   if (find != NULL) return *find;
-   return NULL;
+    nodelist_t      nlt, *nltptr, **find;
+    if (LOCALNODELIST)
+	return NULL;
+    nlt.node = node;
+    nltptr = &nlt;
+    find = (nodelist_t **) bsearch((char *)&nltptr, NODELIST_BYNODE, NLCOUNT, sizeof(nodelist_t *), nl_bynodecmp);
+    if (find != NULL)
+	return *find;
+    return NULL;
 }
 
 
-nodelist_t *search_nodelist(site, identuser)
-char *site;
-char *identuser;
+nodelist_t     *
+search_nodelist(site, identuser)
+    char           *site;
+    char           *identuser;
 {
-   nodelist_t nlt, *find;
-   char buffer[1024];
-   if (LOCALNODELIST) return NULL;
-   nlt.host = site;
-   find = (nodelist_t*)bsearch((char*)&nlt, NODELIST, NLCOUNT, sizeof(nodelist_t), nlcmp);
-   if (find == NULL && identuser != NULL) {
-     sprintf(buffer,"%s@%s", identuser, site);
-     nlt.host = buffer;
-     find = (nodelist_t*)bsearch((char*)&nlt, NODELIST, NLCOUNT, sizeof(nodelist_t), nlcmp);
-   }
-   return find;
+    nodelist_t      nlt, *find;
+    char            buffer[1024];
+    if (LOCALNODELIST)
+	return NULL;
+    nlt.host = site;
+    find = (nodelist_t *) bsearch((char *)&nlt, NODELIST, NLCOUNT, sizeof(nodelist_t), nlcmp);
+    if (find == NULL && identuser != NULL) {
+	sprintf(buffer, "%s@%s", identuser, site);
+	nlt.host = buffer;
+	find = (nodelist_t *) bsearch((char *)&nlt, NODELIST, NLCOUNT, sizeof(nodelist_t), nlcmp);
+    }
+    return find;
 }
 
-newsfeeds_t *search_group(newsgroup)
-char *newsgroup;
+newsfeeds_t    *
+search_group(newsgroup)
+    char           *newsgroup;
 {
-   newsfeeds_t nft, *find;
-   if (NONENEWSFEEDS) return NULL;
-   nft.newsgroups = newsgroup;
-   find = (newsfeeds_t*)bsearch((char*)&nft, NEWSFEEDS, NFCOUNT, sizeof(newsfeeds_t), nfcmp);
-   return find;
+    newsfeeds_t     nft, *find;
+    if (NONENEWSFEEDS)
+	return NULL;
+    nft.newsgroups = newsgroup;
+    find = (newsfeeds_t *) bsearch((char *)&nft, NEWSFEEDS, NFCOUNT, sizeof(newsfeeds_t), nfcmp);
+    return find;
 }
 
-char *ascii_date(now)
-time_t now;
+char           *
+ascii_date(now)
+    time_t          now;
 {
-   static char datebuf[40];
-   /*time_t now;
-   time(&now);*/
-   strftime(datebuf, sizeof(datebuf), "%d %b %Y %X GMT", gmtime(&now));
-   return datebuf;
+    static char     datebuf[40];
+    /*
+     * time_t now; time(&now);
+     */
+    strftime(datebuf, sizeof(datebuf), "%d %b %Y %X GMT", gmtime(&now));
+    return datebuf;
 }
 
-char *
+char           *
 restrdup(ptr, string)
-char *ptr;
-char *string;
+    char           *ptr;
+    char           *string;
 {
-   int len ;
-   if (string == NULL) {
-      if (ptr != NULL) *ptr = '\0';
-      return ptr;
-   }
-   len = strlen(string) + 1;
-   if (ptr != NULL) {
-      ptr = (char*)myrealloc(ptr, len);
-   } else
-   ptr = (char*)mymalloc(len);
-   strcpy(ptr, string);
-   return ptr;
+    int             len;
+    if (string == NULL) {
+	if (ptr != NULL)
+	    *ptr = '\0';
+	return ptr;
+    }
+    len = strlen(string) + 1;
+    if (ptr != NULL) {
+	ptr = (char *)myrealloc(ptr, len);
+    } else
+	ptr = (char *)mymalloc(len);
+    strcpy(ptr, string);
+    return ptr;
 }
 
 
 
-void *
+void           *
 mymalloc(size)
-int size;
+    int             size;
 {
-    char *ptr = (char*)malloc(size);
+    char           *ptr = (char *)malloc(size);
     if (ptr == NULL) {
-       fprintf(stderr, "cant allocate memory\n");
-       syslog(LOG_ERR, "cant allocate memory %m");
-       exit(1);
+	fprintf(stderr, "cant allocate memory\n");
+	syslog(LOG_ERR, "cant allocate memory %m");
+	exit(1);
     }
     return ptr;
 }
 
-void *
+void           *
 myrealloc(optr, size)
-void *optr;
-int size;
+    void           *optr;
+    int             size;
 {
-    char *ptr = (char*)realloc(optr, size);
+    char           *ptr = (char *)realloc(optr, size);
     if (ptr == NULL) {
-       fprintf(stderr, "cant allocate memory\n");
-       syslog(LOG_ERR, "cant allocate memory %m");
-       exit(1);
+	fprintf(stderr, "cant allocate memory\n");
+	syslog(LOG_ERR, "cant allocate memory %m");
+	exit(1);
     }
     return ptr;
 }
 
 testandmkdir(dir)
-char *dir;
+    char           *dir;
 {
-        if (!isdir(dir)) {
-               char path[MAXPATHLEN+12];
-               sprintf(path,"mkdir -p %s",dir);
-               system(path);
-        }
+    if (!isdir(dir)) {
+	char            path[MAXPATHLEN + 12];
+	sprintf(path, "mkdir -p %s", dir);
+	system(path);
+    }
 }
-                                                
-static char splitbuf[2048]; 
-static char joinbuf[1024]; 
-#define MAXTOK 50 
-static char* Splitptr[MAXTOK];
-char **split(line,pat)
-char *line,*pat;
+
+static char     splitbuf[2048];
+static char     joinbuf[1024];
+#define MAXTOK 50
+static char    *Splitptr[MAXTOK];
+char          **
+split(line, pat)
+    char           *line, *pat;
 {
-	char *p;
-	int i;
-
-	for (i=0;i<MAXTOK;++i) Splitptr[i] = NULL;
-	strncpy(splitbuf,line,sizeof splitbuf - 1 );
-	/*printf("%d %d\n",strlen(line),strlen(splitbuf));*/
-	splitbuf[sizeof splitbuf - 1] = '\0';
-	for (i=0,p=splitbuf;*p && i< MAXTOK -1 ;){
-	   for (Splitptr[i++]=p;*p && !strchr(pat,*p);p++);
-	   if (*p=='\0') break;
-	   for (*p++='\0'; *p && strchr(pat,*p);p++);
-	}
-	return Splitptr;
+    char           *p;
+    int             i;
+
+    for (i = 0; i < MAXTOK; ++i)
+	Splitptr[i] = NULL;
+    strncpy(splitbuf, line, sizeof splitbuf - 1);
+    /* printf("%d %d\n",strlen(line),strlen(splitbuf)); */
+    splitbuf[sizeof splitbuf - 1] = '\0';
+    for (i = 0, p = splitbuf; *p && i < MAXTOK - 1;) {
+	for (Splitptr[i++] = p; *p && !strchr(pat, *p); p++);
+	if (*p == '\0')
+	    break;
+	for (*p++ = '\0'; *p && strchr(pat, *p); p++);
+    }
+    return Splitptr;
 }
 
-char **BNGsplit(line) 
-char *line;
+char          **
+BNGsplit(line)
+    char           *line;
 {
-   char **ptr = split(line,",");
-   newsfeeds_t *nf1, *nf2;
-   char *n11, *n12, *n21, *n22;
-   int i,j;
-   for (i=0; ptr[i] != NULL; i++) {
-      nf1 = (newsfeeds_t*)search_group(ptr[i]);
-      for (j=i+1; ptr[j] != NULL; j++) {
-	 if (strcmp(ptr[i],ptr[j])==0) {
-	    *ptr[j] = '\0';    
-	    continue;
-         }
-	 nf2 = (newsfeeds_t*)search_group(ptr[j]);
-	 if (nf1 && nf2) {
-	   if (strcmp(nf1->board,nf2->board)==0) {
-	      *ptr[j] = '\0';    
-	      continue;
-	   }
-	   for (n11 = nf1->board, n12 = (char*)strchr(n11,',');
-		n11 && *n11 ; n12 = (char*) strchr(n11,',')) {
-		if (n12) *n12 = '\0';
-	       for (n21 = nf2->board, n22 = (char*)strchr(n21,',');
-	  	    n21 && *n21 ; n22 = (char*) strchr(n21,',')) {
-		    if (n22) *n22 = '\0';
-	            if (strcmp(n11,n21)==0) {
-		      *n21 = '\t';
-                    }
-		    if (n22) {
-		      *n22 = ',';
-		      n21 = n22 + 1;
-                    } else  
-		      break;
-                }
-		if (n12) {
-		      *n12 = ',';
-		      n11 = n12 +1;
-                } else  
-		  break;
-	   }
-	 }
-      }
-   }
-   return ptr;
+    char          **ptr = split(line, ",");
+    newsfeeds_t    *nf1, *nf2;
+    char           *n11, *n12, *n21, *n22;
+    int             i, j;
+    for (i = 0; ptr[i] != NULL; i++) {
+	nf1 = (newsfeeds_t *) search_group(ptr[i]);
+	for (j = i + 1; ptr[j] != NULL; j++) {
+	    if (strcmp(ptr[i], ptr[j]) == 0) {
+		*ptr[j] = '\0';
+		continue;
+	    }
+	    nf2 = (newsfeeds_t *) search_group(ptr[j]);
+	    if (nf1 && nf2) {
+		if (strcmp(nf1->board, nf2->board) == 0) {
+		    *ptr[j] = '\0';
+		    continue;
+		}
+		for (n11 = nf1->board, n12 = (char *)strchr(n11, ',');
+		     n11 && *n11; n12 = (char *)strchr(n11, ',')) {
+		    if (n12)
+			*n12 = '\0';
+		    for (n21 = nf2->board, n22 = (char *)strchr(n21, ',');
+			 n21 && *n21; n22 = (char *)strchr(n21, ',')) {
+			if (n22)
+			    *n22 = '\0';
+			if (strcmp(n11, n21) == 0) {
+			    *n21 = '\t';
+			}
+			if (n22) {
+			    *n22 = ',';
+			    n21 = n22 + 1;
+			} else
+			    break;
+		    }
+		    if (n12) {
+			*n12 = ',';
+			n11 = n12 + 1;
+		    } else
+			break;
+		}
+	    }
+	}
+    }
+    return ptr;
 }
 
-char **ssplit(line,pat)
-char *line,*pat;
+char          **
+ssplit(line, pat)
+    char           *line, *pat;
 {
-	char *p;
-	int i;
-	for (i=0;i<MAXTOK;++i) Splitptr[i] = NULL;
-	strncpy(splitbuf,line,1024);
-	for (i=0,p=splitbuf;*p && i< MAXTOK;){
-	   for (Splitptr[i++]=p;*p && !strchr(pat,*p);p++);
-	   if (*p=='\0') break;
-	   *p=0;p++;
-/*	   for (*p='\0'; strchr(pat,*p);p++);*/
-	}
-	return Splitptr;
+    char           *p;
+    int             i;
+    for (i = 0; i < MAXTOK; ++i)
+	Splitptr[i] = NULL;
+    strncpy(splitbuf, line, 1024);
+    for (i = 0, p = splitbuf; *p && i < MAXTOK;) {
+	for (Splitptr[i++] = p; *p && !strchr(pat, *p); p++);
+	if (*p == '\0')
+	    break;
+	*p = 0;
+	p++;
+	/* for (*p='\0'; strchr(pat,*p);p++); */
+    }
+    return Splitptr;
 }
 
-char *join(lineptr,pat,num)
-char **lineptr,*pat;
-int num;
+char           *
+join(lineptr, pat, num)
+    char          **lineptr, *pat;
+    int             num;
 {
-	int i;
+    int             i;
+    joinbuf[0] = '\0';
+    if (lineptr[0] != NULL)
+	strncpy(joinbuf, lineptr[0], 1024);
+    else {
 	joinbuf[0] = '\0';
-	if (lineptr[0] != NULL)
-		strncpy(joinbuf,lineptr[0],1024);
-	else  {
-		joinbuf[0]='\0';
-		return joinbuf; 
-	}
-	for (i=1;i<num;i++) {
-		strcat(joinbuf,pat);
-		if (lineptr[i] != NULL)
-		   strcat(joinbuf,lineptr[i]);
-		else 
-		   break; 
-	}
 	return joinbuf;
+    }
+    for (i = 1; i < num; i++) {
+	strcat(joinbuf, pat);
+	if (lineptr[i] != NULL)
+	    strcat(joinbuf, lineptr[i]);
+	else
+	    break;
+    }
+    return joinbuf;
 }
 
 #ifdef BBSLIB
 main()
 {
-   initial_bbs("feed");
-   printf("%s\n",ascii_date());
+    initial_bbs("feed");
+    printf("%s\n", ascii_date());
 }
 #endif
-