diff options
Diffstat (limited to 'kernel/arch/powerpc/boot/types.h')
-rw-r--r-- | kernel/arch/powerpc/boot/types.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/arch/powerpc/boot/types.h b/kernel/arch/powerpc/boot/types.h new file mode 100644 index 000000000..31393d17a --- /dev/null +++ b/kernel/arch/powerpc/boot/types.h @@ -0,0 +1,27 @@ +#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_ */ |