util: use standard name for strncmp()

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

src/util/u_string.h

@@ -156,6 +156,7 @@ util_strcmp(const char *s1, const char *s2)
    return 0;
 }
 
+#define strncmp util_strncmp
 static inline int
 util_strncmp(const char *s1, const char *s2, size_t n)
 {
@@ -184,7 +185,6 @@ util_strncmp(const char *s1, const char *s2, size_t n)
 #define util_vasprintf vasprintf
 #define util_sprintf sprintf
 #define util_strcmp strcmp
-#define util_strncmp strncmp
 #define util_strcasecmp strcasecmp
 
 #endif