Dop inline on uc_ll_2_str to avoid clang warning

src/logging.c

@@ -79,7 +79,7 @@ static const char *const g_log_levels[] = {
     "NONE"
 };
 
-inline const char *uc_ll_2_str(enum UC_LOG_LEVEL l)
+const char *uc_ll_2_str(enum UC_LOG_LEVEL l)
 {
     if (l < ARRAY_SIZE(g_log_levels)) {
         return g_log_levels[l];