arch/powerpc/boot/types.h

   1 #ifndef _TYPES_H_
   2 #define _TYPES_H_
   3
   4 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
   5
   6 typedef unsigned char           u8;
   7 typedef unsigned short          u16;
   8 typedef unsigned int            u32;
   9 typedef unsigned long long      u64;
  10 typedef signed char             s8;
  11 typedef short                   s16;
  12 typedef int                     s32;
  13 typedef long long               s64;
  14
  15 #define min(x,y) ({ \
  16         typeof(x) _x = (x);     \
  17         typeof(y) _y = (y);     \
  18         (void) (&_x == &_y);    \
  19         _x < _y ? _x : _y; })
  20
  21 #define max(x,y) ({ \
  22         typeof(x) _x = (x);     \
  23         typeof(y) _y = (y);     \
  24         (void) (&_x == &_y);    \
  25         _x > _y ? _x : _y; })
  26
  27 #endif /* _TYPES_H_ */