kern: lib: Add POSIX memcmp() function

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/sys/inc/lib/string.h b/sys/inc/lib/string.h
index bb54596..0ad7053 100644
--- a/sys/inc/lib/string.h
+++ b/sys/inc/lib/string.h
@@ -51,6 +51,9 @@ int vsnprintf(char *s, size_t size, const char *fmt, va_list ap);
 /* POSIX snprintf() */
 int snprintf(char *s, size_t size, const char *fmt, ...);
 
+/* POSIX memcmp() */
+int memcmp(const void *s1, const void *s2, size_t n);
+
 /* Convert base int to string */
 char *itoa(int64_t value, char *buf, int base);