#ifndef LIBC_EXTENSION_HH
#define LIBC_EXTENSION_HH
#include "fproto.hh"
+
#include "config.hh"
char* strnlwr (char* start_l ,int n);
char* strnupr (char* start_l, int n);
#if !HAVE_MEMMEM // GNU extension.
-char *memmem (Byte const * haystack, int haystack_len,
+Byte *memmem (Byte const * haystack, int haystack_len,
Byte const *needle, int needle_len);
#endif HAVE_MEMMEM