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#ifndef _LINUX_TYPES_H

#define _LINUX_TYPES_H

#include 

#ifndef __ASSEMBLY__

#ifdef	__KERNEL__

#define DECLARE_BITMAP(name,bits) \

        unsigned long name[BITS_TO_LONGS(bits)]

#else

#ifndef __EXPORTED_HEADERS__

#warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"

#endif /* __EXPORTED_HEADERS__ */

#endif

#include 

#ifdef __KERNEL__

typedef __u32 __kernel_dev_t;

typedef __kernel_fd_set		fd_set;

typedef __kernel_dev_t		dev_t;

typedef __kernel_ino_t		ino_t;

typedef __kernel_mode_t		mode_t;

typedef unsigned short		umode_t;

typedef __u32			nlink_t;

typedef __kernel_off_t		off_t;

typedef __kernel_pid_t		pid_t;

typedef __kernel_daddr_t	daddr_t;

typedef __kernel_key_t		key_t;

typedef __kernel_suseconds_t	suseconds_t;

typedef __kernel_timer_t	timer_t;

typedef __kernel_clockid_t	clockid_t;

typedef __kernel_mqd_t		mqd_t;

typedef _Bool			bool;

typedef __kernel_uid32_t	uid_t;

typedef __kernel_gid32_t	gid_t;

typedef __kernel_uid16_t        uid16_t;

typedef __kernel_gid16_t        gid16_t;

typedef unsigned long		uintptr_t;

#ifdef CONFIG_UID16

/* This is defined by include/asm-{arch}/posix_types.h */

typedef __kernel_old_uid_t	old_uid_t;

typedef __kernel_old_gid_t	old_gid_t;

#endif /* CONFIG_UID16 */

#if defined(__GNUC__)

typedef __kernel_loff_t		loff_t;

#endif

/*

 * The following typedefs are also protected by individual ifdefs for

 * historical reasons:

 */

#ifndef _SIZE_T

#define _SIZE_T

typedef __kernel_size_t		size_t;

#endif

#ifndef _SSIZE_T

#define _SSIZE_T

typedef __kernel_ssize_t	ssize_t;

#endif

#ifndef _PTRDIFF_T

#define _PTRDIFF_T

typedef __kernel_ptrdiff_t	ptrdiff_t;

#endif

#ifndef _TIME_T

#define _TIME_T

typedef __kernel_time_t		time_t;

#endif

#ifndef _CLOCK_T

#define _CLOCK_T

typedef __kernel_clock_t	clock_t;

#endif

#ifndef _CADDR_T

#define _CADDR_T

typedef __kernel_caddr_t	caddr_t;

#endif

/* bsd */

typedef unsigned char		u_char;

typedef unsigned short		u_short;

typedef unsigned int		u_int;

typedef unsigned long		u_long;

/* sysv */

typedef unsigned char		unchar;

typedef unsigned short		ushort;

typedef unsigned int		uint;

typedef unsigned long		ulong;

#ifndef __BIT_TYPES_DEFINED__

#define __BIT_TYPES_DEFINED__

typedef		__u8		u_int8_t;

typedef		__s8		int8_t;

typedef		__u16		u_int16_t;

typedef		__s16		int16_t;

typedef		__u32		u_int32_t;

typedef		__s32		int32_t;

#endif /* !(__BIT_TYPES_DEFINED__) */

typedef		__u8		uint8_t;

typedef		__u16		uint16_t;

typedef		__u32		uint32_t;

#if defined(__GNUC__)

typedef		__u64		uint64_t;

typedef		__u64		u_int64_t;

typedef		__s64		int64_t;

#endif

/* this is a special 64bit data type that is 8-byte aligned */

#define aligned_u64 __u64 __attribute__((aligned(8)))

#define aligned_be64 __be64 __attribute__((aligned(8)))

#define aligned_le64 __le64 __attribute__((aligned(8)))

/**

 * The type used for indexing onto a disc or disc partition.

 *

 * Linux always considers sectors to be 512 bytes long independently

 * of the devices real block size.

 *

 * blkcnt_t is the type of the inode's block count.

 */

#ifdef CONFIG_LBDAF

typedef u64 sector_t;

typedef u64 blkcnt_t;

#else

typedef unsigned long sector_t;

typedef unsigned long blkcnt_t;

#endif

/*

 * The type of an index into the pagecache.  Use a #define so asm/types.h

 * can override it.

 */

#ifndef pgoff_t

#define pgoff_t unsigned long

#endif

/* A dma_addr_t can hold any valid DMA or bus address for the platform */

#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT

typedef u64 dma_addr_t;

#else

typedef u32 dma_addr_t;

#endif /* dma_addr_t */

#endif /* __KERNEL__ */

/*

 * Below are truly Linux-specific types that should never collide with

 * any application/library that wants linux/types.h.

 */

#ifdef __CHECKER__

#define __bitwise__ __attribute__((bitwise))

#else

#define __bitwise__

#endif

#ifdef __CHECK_ENDIAN__

#define __bitwise __bitwise__

#else

#define __bitwise

#endif

typedef __u16 __bitwise __le16;

typedef __u16 __bitwise __be16;

typedef __u32 __bitwise __le32;

typedef __u32 __bitwise __be32;

typedef __u64 __bitwise __le64;

typedef __u64 __bitwise __be64;

typedef __u16 __bitwise __sum16;

typedef __u32 __bitwise __wsum;

/*

 * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid

 * common 32/64-bit compat problems.

 * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other

 * architectures) and to 8-byte boundaries on 64-bit architetures.  The new

 * aligned_64 type enforces 8-byte alignment so that structs containing

 * aligned_64 values have the same alignment on 32-bit and 64-bit architectures.

 * No conversions are necessary between 32-bit user-space and a 64-bit kernel.

 */

#define __aligned_u64 __u64 __attribute__((aligned(8)))

#define __aligned_be64 __be64 __attribute__((aligned(8)))

#define __aligned_le64 __le64 __attribute__((aligned(8)))

#ifdef __KERNEL__

typedef unsigned __bitwise__ gfp_t;

typedef unsigned __bitwise__ fmode_t;

typedef unsigned __bitwise__ oom_flags_t;

#ifdef CONFIG_PHYS_ADDR_T_64BIT

typedef u64 phys_addr_t;

#else

typedef u32 phys_addr_t;

#endif

typedef phys_addr_t resource_size_t;

/*

 * This type is the placeholder for a hardware interrupt number. It has to be

 * big enough to enclose whatever representation is used by a given platform.

 */

typedef unsigned long irq_hw_number_t;

typedef struct {

	int counter;

} atomic_t;

#ifdef CONFIG_64BIT

typedef struct {

	long counter;

} atomic64_t;

#endif

struct list_head {

	struct list_head *next, *prev;

};

struct hlist_head {

	struct hlist_node *first;

};

struct hlist_node {

	struct hlist_node *next, **pprev;

};

struct ustat {

	__kernel_daddr_t	f_tfree;

	__kernel_ino_t		f_tinode;

	char			f_fname[6];

	char			f_fpack[6];

};

#endif	/* __KERNEL__ */

#endif /*  __ASSEMBLY__ */

typedef unsigned char        u8_t;

typedef unsigned short       u16_t;

typedef unsigned long        u32_t;

typedef unsigned long long   u64_t;

typedef unsigned int         addr_t;

typedef unsigned int         count_t;

#define false                0

#define true                 1

#define likely(x)       __builtin_expect(!!(x), 1)

#define unlikely(x)     __builtin_expect(!!(x), 0)

#define BITS_PER_LONG 32

#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))

#define BUILD_BUG_ON_ZERO(e) (sizeof(char[1 - 2 * !!(e)]) - 1)

#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))

#define MTRR_TYPE_UNCACHABLE 0

#define MTRR_TYPE_WRCOMB     1

#define MTRR_TYPE_WRTHROUGH  4

#define MTRR_TYPE_WRPROT     5

#define MTRR_TYPE_WRBACK     6

#define MTRR_NUM_TYPES       7

int dbgprintf(const char* format, ...);

#define GFP_KERNEL           0

#define GFP_ATOMIC           0

//#include 

int snprintf(char *str, size_t size, const char *format, ...);

//#include 

void*   memcpy(void *s1, const void *s2, size_t n);

void*   memset(void *s, int c, size_t n);

size_t  strlen(const char *s);

char *strcpy(char *s1, const char *s2);

char *strncpy (char *dst, const char *src, size_t len);

void *malloc(size_t size);

void* realloc(void* oldmem, size_t bytes);

#define kfree free

static inline void *krealloc(void *p, size_t new_size, gfp_t flags)

{

    return realloc(p, new_size);

}

static inline void *kzalloc(size_t size, uint32_t flags)

{

    void *ret = malloc(size);

    memset(ret, 0, size);

    return ret;

}

#define kmalloc(s,f) kzalloc((s), (f))

struct drm_file;

#define PAGE_SHIFT      12

#define PAGE_SIZE       (1UL << PAGE_SHIFT)

#define PAGE_MASK       (~(PAGE_SIZE-1))

#define ENTER()   dbgprintf("enter %s\n",__FUNCTION__)

#define LEAVE()   dbgprintf("leave %s\n",__FUNCTION__)

struct timeval

{

  __kernel_time_t         tv_sec;         /* seconds */

  __kernel_suseconds_t    tv_usec;        /* microseconds */

};

#define PCI_DEVICE_ID_ATI_RADEON_QY 0x5159

#ifndef __read_mostly

#define __read_mostly

#endif

/**

 * struct callback_head - callback structure for use with RCU and task_work

 * @next: next update requests in a list

 * @func: actual update function to call after the grace period.

 */

struct callback_head {

        struct callback_head *next;

        void (*func)(struct callback_head *head);

};

#define rcu_head callback_head

#endif /* _LINUX_TYPES_H */