* eliminate warnings

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3584 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

2 files changed, 9 insertions, 8 deletions

diff --git a/util/shmctl.c b/util/shmctl.c
index 42ba9415..1b959eb1 100644
--- a/util/shmctl.c
+++ b/util/shmctl.c
@@ -66,7 +66,8 @@ int utmpfix(int argc, char **argv)
     int     i, fast = 0, nownum = SHM->UTMPnumber;
     int     which, nactive = 0, dofork = 1, daemonsleep = 0;
     time_t  now;
-    char    *clean, buf[1024];
+    const char    *clean;
+    char buf[1024];
     IDLE_t  idle[USHM_SIZE];
     char    changeflag = 0;
     time_t  idletimeout = IDLE_TIMEOUT;
@@ -571,7 +572,7 @@ int utmpnum(int argc, char **argv)
     return 0;
 }
 
-char    *GV2str[] = {"dymaxactive", "toomanyusers",
+const char    *GV2str[] = {"dymaxactive", "toomanyusers",
 		     "noonlineuser","now", "nWelcomes", "shutdown", NULL};
 int showglobal(int argc, char **argv)
 {
@@ -1088,7 +1089,7 @@ int showstat(int argc, char *argv[])
 {
     int i;
     int flag_clear=0;
-    char *stat_desc[]={
+    const char *stat_desc[]={
 	"STAT_LOGIN",
 	"STAT_SHELLLOGIN",
 	"STAT_VEDIT",
@@ -1145,9 +1146,9 @@ int dummy(int argc, char *argv[])
     return 0;
 }
 
-struct {
+struct Cmd {
     int     (*func)(int, char **);
-    char    *cmd, *descript;
+    const char    *cmd, *descript;
 } cmd[] = { 
     {dummy,      "\b\b\b\bStart daemon:", ""},
     {utmpsortd,  "utmpsortd",  "utmp sorting daemon"},
diff --git a/util/xchatd.c b/util/xchatd.c
index 8e2373b5..d50e822d 100644
--- a/util/xchatd.c
+++ b/util/xchatd.c
@@ -294,7 +294,7 @@ static int valid_chatid(register char *id) {
 
 
 static int
-str_equal(unsigned char *s1, unsigned char *s2)
+str_equal(const char *s1, const char *s2)
 {
     return strcasecmp(s1, s2)==0;
 }
@@ -312,7 +312,7 @@ str_equal(unsigned char *s1, unsigned char *s2)
 
 
 static int
-str_match(unsigned char *s1, unsigned char *s2)
+str_match(const char *s1, const char *s2)
 {
     register int c1, c2;
 
@@ -1491,7 +1491,7 @@ login_user(ChatUser *cu, char *msg)
     char *userid;
     char *chatid;
     struct sockaddr_in from;
-    int fromlen;
+    unsigned int fromlen;
     struct hostent *hp;