4 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
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;
13 typedef long long s64;
15 /* required for opal-api.h */
28 (void) (&_x == &_y); \
34 (void) (&_x == &_y); \
37 #endif /* _TYPES_H_ */