types.h

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#ifndef __PERF_TYPES_H
#define __PERF_TYPES_H

#include <stdint.h>

/*
 * We define u64 as uint64_t for every architecture
 * so that we can print it with "%"PRIx64 without getting warnings.
 */
typedef uint64_t       u64;
typedef int64_t        s64;
typedef unsigned int       u32;
typedef signed int     s32;
typedef unsigned short     u16;
typedef signed short       s16;
typedef unsigned char      u8;
typedef signed char    s8;

union u64_swap {
    u64 val64;
    u32 val32[2];
};

#endif /* __PERF_TYPES_H */