strcasestr() is OS dependent function

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2052 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

3 files changed, 18 insertions, 16 deletions

diff --git a/include/proto.h b/include/proto.h
index a0b22fc2..066df340 100644
--- a/include/proto.h
+++ b/include/proto.h
@@ -188,7 +188,6 @@ int dice_main(void);
 int vedit(char *fpath, int saveheader, int *islocal);
 void write_header(FILE *fp);
 void addsignature(FILE *fp, int ifuseanony);
-char *strcasestr(const char *big, const char *little);
 void auto_backup(void);
 void restore_backup(void);
 char *ask_tmpbuf(int y);
@@ -366,6 +365,9 @@ char *completeutmp_getname(int where);
 /* osdep */
 int cpuload(char *str);
 double swapused(long *total, long *used);
+#ifdef __linux__
+char *strcasestr(const char *big, const char *little);
+#endif
 
 /* othello */
 int othello_main(void);
diff --git a/mbbsd/edit.c b/mbbsd/edit.c
index e420b584..d8c7d80f 100644
--- a/mbbsd/edit.c
+++ b/mbbsd/edit.c
@@ -1182,21 +1182,6 @@ goto_line(int lino)
     redraw_everything = YEA;
 }
 
-char           *
-strcasestr(const char *big, const char *little)
-{
-    char           *ans = (char *)big;
-    int             len = strlen(little);
-    char           *endptr = (char *)big + strlen(big) - len;
-
-    while (ans <= endptr)
-	if (!strncasecmp(ans, little, len))
-	    return ans;
-	else
-	    ans++;
-    return 0;
-}
-
 /*
  * mode: 0: prompt 1: forward -1: backward
  */
diff --git a/mbbsd/osdep.c b/mbbsd/osdep.c
index 4e6d286e..73af3f85 100644
--- a/mbbsd/osdep.c
+++ b/mbbsd/osdep.c
@@ -139,6 +139,21 @@ size_t strlcpy(dst, src, siz)
 	return(s - src - 1);	/* count does not include NUL */
 }
 
+char           *
+strcasestr(const char *big, const char *little)
+{
+    char           *ans = (char *)big;
+    int             len = strlen(little);
+    char           *endptr = (char *)big + strlen(big) - len;
+
+    while (ans <= endptr)
+	if (!strncasecmp(ans, little, len))
+	    return ans;
+	else
+	    ans++;
+    return 0;
+}
+
 #endif
 
 #if __FreeBSD__