--- Xwnmo/xwnmo/client.c.~1~	Mon Aug 23 11:06:16 1993
+++ Xwnmo/xwnmo/client.c	Fri Feb  6 06:44:03 1998
@@ -53,7 +53,7 @@
 {
     char *p;
     char ret = '\0';
-    extern char *index();
+/*    extern char *index();*/
 
     if ((p = romkan_dispmode()) == NULL) return(ret);
     if ((p = (char*)index(p, ':')) == NULL) return(ret);
--- Xwnmo/xwnmo/screen.c.~1~	Tue Dec  1 15:10:57 1992
+++ Xwnmo/xwnmo/screen.c	Fri Feb  6 06:48:15 1998
@@ -361,7 +361,7 @@
 get_rk_modes()
 {
     char        *p;
-    extern char *index();
+/*    extern char *index();*/
 
     strcpy(rk_modes, (NULL == (p = romkan_dispmode()) ? "[   ]" : p));
     if ((p = (char*)index(rk_modes, ':')) != NULL && *(p + 1)) {
--- Xwnmo/xwnmo/jhlp.c.~1~	Thu Aug  4 16:10:14 1994
+++ Xwnmo/xwnmo/jhlp.c	Fri Feb  6 06:50:24 1998
@@ -415,7 +415,7 @@
     XLCd xlc;
 #endif /* X11R5 */
     extern char *get_server_env();
-    extern char *index();
+/*    extern char *index(); */
 
     prgname = argv[0];
     if (create_arg_string(argv, argc) == -1) exit(1);
--- Xwnmo/xjutil/init_w.c.~1~	Thu Aug  4 16:10:10 1994
+++ Xwnmo/xjutil/init_w.c	Fri Feb  6 07:54:48 1998
@@ -76,7 +76,7 @@
     char *p;
     char ret = '\0';
 #ifndef SYSVR2
-    extern char *index();
+/*    extern char *index(); */
 #else
     extern char *strchr();
 #endif
--- Xwnmo/xjutil/jutil.c.~1~	Thu Jan 21 17:05:44 1993
+++ Xwnmo/xjutil/jutil.c	Fri Feb  6 07:56:50 1998
@@ -664,7 +664,7 @@
     extern int srand();
     extern long rand();
 #else
-    extern int srandom();
+/*    extern int srandom(); */
     extern long random();
 #endif
     extern long time();
--- Xwnmo/xjutil/kensaku.c.~1~	Tue Dec  1 14:59:48 1992
+++ Xwnmo/xjutil/kensaku.c	Fri Feb  6 07:58:54 1998
@@ -154,7 +154,7 @@
     static char message4[2048];
     int ret;
     char *table_t[6];
-    extern int qsort();
+/*    extern int qsort();*/
 
     if (get_env() == -1) return(NULL);