#ifndef _TYPES_H
#define _TYPES_H

#define NULL ((void*)0)

typedef long long s64;
typedef unsigned long long u64;
typedef int s32;
typedef unsigned int u32;
typedef short s16;
typedef unsigned short u16;
typedef signed char s8;
typedef unsigned char u8;
typedef float f32;
typedef double f64;

typedef unsigned int size_t;

#endif