| #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; | |
| #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_ */ |