add memmem function (gnu extension)

[musl] / include / string.h

diff --git a/include/string.h b/include/string.h
index 3a0868b..33f0137 100644 (file)
--- a/include/string.h
+++ b/include/string.h
@@ -95,6 +95,7 @@ int strcasecmp_l (const char *, const char *, locale_t);
 int strncasecmp_l (const char *, const char *, size_t, locale_t);
 char *strchrnul(const char *, int);
 char *strcasestr(const char *, const char *);
+void *memmem(const void *, size_t, const void *, size_t);
 void *memrchr(const void *, int, size_t);
 void *mempcpy(void *, const void *, size_t);
 #ifndef __cplusplus