#ifndef __TYPES_H__

#define __TYPES_H__

#include <xen/stdbool.h>

#include <asm/types.h>

#define BITS_TO_LONGS(bits) \

    (((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)

#define DECLARE_BITMAP(name,bits) \

    unsigned long name[BITS_TO_LONGS(bits)]

#ifndef NULL

#define NULL ((void*)0)

#endif

#define INT8_MIN        (-127-1)

#define INT16_MIN       (-32767-1)

#define INT32_MIN       (-2147483647-1)

#define INT8_MAX        (127)

#define INT16_MAX       (32767)

#define INT32_MAX       (2147483647)

#define UINT8_MAX       (255)

#define UINT16_MAX      (65535)

#define UINT32_MAX      (4294967295U)

#define INT_MAX         ((int)(~0U>>1))

#define INT_MIN         (-INT_MAX - 1)

#define UINT_MAX        (~0U)

#define LONG_MAX        ((long)(~0UL>>1))

#define LONG_MIN        (-LONG_MAX - 1)

#define ULONG_MAX       (~0UL)

typedef         __u8            uint8_t;

typedef         __s8            int8_t;

typedef         __u16           uint16_t;

typedef         __s16           int16_t;

typedef         __u32           uint32_t;

typedef         __s32           int32_t;

typedef         __u64           uint64_t;

typedef         __s64           int64_t;

typedef __u16 __le16;

typedef __u16 __be16;

typedef __u32 __le32;

typedef __u32 __be32;

typedef __u64 __le64;

typedef __u64 __be64;

typedef unsigned int __attribute__((__mode__(__pointer__))) uintptr_t;

typedef bool bool_t;

#define test_and_set_bool(b)   xchg(&(b), true)

#define test_and_clear_bool(b) xchg(&(b), false)

#endif /* __TYPES_H__ */