include/linux/types.h

#ifndef _PERF_LINUX_TYPES_H_
#define _PERF_LINUX_TYPES_H_

#include <stdint.h>

#include <asm/types.h>

#ifndef __bitwise
#define __bitwise
#endif

/*
 * We define u64 as uint64_t for every architecture
 * so that we can print it with "%"PRIx64 without getting warnings.
 *
 * typedef __u64 u64;
 * typedef __s64 s64;
 */
typedef uint64_t u64;
typedef int64_t s64;

typedef __u32 u32;
typedef __s32 s32;

typedef __u16 u16;
typedef __s16 s16;

typedef __u8  u8;
typedef __s8  s8;

typedef __u16 __bitwise __le16;
typedef __u16 __bitwise __be16;
typedef __u32 __bitwise __le32;
typedef __u32 __bitwise __be32;
typedef __u64 __bitwise __le64;
typedef __u64 __bitwise __be64;

#define DECLARE_BITMAP(name,bits) \
	unsigned long name[BITS_TO_LONGS(bits)]

struct list_head {
	struct list_head *next, *prev;
};

struct hlist_head {
	struct hlist_node *first;
};

struct hlist_node {
	struct hlist_node *next, **pprev;
};

#endif