From 2ba7d1485e6302310c87a69e45333ae94b1f7cc5 Mon Sep 17 00:00:00 2001
From: lixianjing <xianjimli@hotmail.com>
Date: Mon, 15 Jun 2020 18:56:00 +0800
Subject: [PATCH] improve mem

---
 src/tkc/mem.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/tkc/mem.c b/src/tkc/mem.c
index 6fac8b2c6..e741a70ec 100644
--- a/src/tkc/mem.c
+++ b/src/tkc/mem.c
@@ -281,6 +281,7 @@ mem_stat_t tk_mem_stat() {
   return st;
 }
 
+#ifdef WITH_SDL
 /*export std malloc*/
 void* calloc(size_t count, size_t size) {
   return tk_calloc_impl(count, size);
@@ -297,6 +298,8 @@ void* malloc(size_t size) {
 void* realloc(void* ptr, size_t size) {
   return tk_realloc_impl(ptr, size);
 }
+#endif/*WITH_SDL*/
+
 #endif /*HAS_STD_MALLOC*/
 
 static void* tk_calloc_impl(uint32_t nmemb, uint32_t s) {