types.h
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#ifndef _X86_64_TYPES_H
#define _X86_64_TYPES_H
#ifndef __ASSEMBLY__
typedef unsigned short umode_t;
/*
* __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
* header files exported to user space
*/
typedef __signed__ char __s8;
typedef unsigned char __u8;
typedef __signed__ short __s16;
typedef unsigned short __u16;
typedef __signed__ int __s32;
typedef unsigned int __u32;
typedef __signed__ long long __s64;
typedef unsigned long long __u64;
#endif /* __ASSEMBLY__ */
/*
* These aren't exported outside the kernel to avoid name space clashes
*/
#ifdef __KERNEL__
#define BITS_PER_LONG 64
#ifndef __ASSEMBLY__
typedef signed char s8;
typedef unsigned char u8;
typedef signed short s16;
typedef unsigned short u16;
typedef signed int s32;
typedef unsigned int u32;
typedef signed long long s64;
typedef unsigned long long u64;
typedef u64 dma64_addr_t;
typedef u64 dma_addr_t;
typedef u64 sector_t;
#define HAVE_SECTOR_T
typedef unsigned short kmem_bufctl_t;
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif