compat: Remove a needless strtok_r

Signed-off-by: Hiroshi Hatake <[email protected]>

include/cmetrics/cmt_compat.h

@@ -25,28 +25,6 @@
 #include <windows.h>
 #endif
 
-/* This function is copied from monkey/monkey.
-   https://github.com/monkey/monkey/blob/2567a70912ed7a68d9e75dca3cf22d3927fea99a/mk_core/deps/libevent/evdns.c#L3323 */
-static inline char *
-cmt_platform_strtok_r(char *s, const char *delim, char **state) {
-    char *cp, *start;
-    start = cp = s ? s : *state;
-    if (!cp)
-        return NULL;
-    while (*cp && !strchr(delim, *cp))
-        ++cp;
-    if (!*cp) {
-        if (cp == start)
-            return NULL;
-        *state = NULL;
-        return start;
-    } else {
-        *cp++ = '\0';
-        *state = cp;
-        return start;
-    }
-}
-
 static inline struct tm *cmt_platform_gmtime_r(const time_t *timep, struct tm *result)
 {
 #ifdef CMT_HAVE_GMTIME_S