fix: change def of size_t

include/types/stdint.h

@@ -10,7 +10,7 @@ typedef __UINT16_TYPE__ uint16_t;
 typedef __UINT32_TYPE__ uint32_t;
 typedef __UINT64_TYPE__ uint64_t;
 
-typedef uint32_t size_t;
+typedef __SIZE_TYPE__ size_t;
 typedef int32_t ssize_t;
 
 typedef uint32_t time_t;