types.h

#ifndef _COMMON_TYPES_
#define _COMMON_TYPES_


typedef unsigned char       u8;
typedef unsigned short      u16;
typedef unsigned int        u32;
typedef unsigned __int64    u64;

typedef signed char         s8;
typedef signed short        s16;
typedef signed int          s32;
typedef signed __int64      s64;

#ifndef NULL
#define NULL    0
#endif // NULL

typedef unsigned __int64 QWORD;

#endif // _COMMON_TYPES_