#ifndef _TYPES_H_
#define _TYPES_H_

#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))

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

#define min(x,y) ({ \
typeof(x) _x = (x);    \
typeof(y) _y = (y);    \
(void) (&_x == &_y);    \
_x < _y ? _x : _y; })

#define max(x,y) ({ \
typeof(x) _x = (x);    \
typeof(y) _y = (y);    \
(void) (&_x == &_y);    \
_x > _y ? _x : _y; })

#endif /* _TYPES_H_ */