#ifndef _MSL_CSTDDEF_H_ #define _MSL_CSTDDEF_H_ #ifdef __cplusplus extern "C" { #endif #define offsetof(type, member) ((size_t)&(((type*)0)->member)) #ifndef NULL #define NULL 0 #endif typedef unsigned long size_t; typedef long ptrdiff_t; #ifndef __cplusplus typedef unsigned short wchar_t; #endif #ifdef __cplusplus }; #endif #endif