linux/include/asm-generic/int-ll64.h

/*
 * asm-generic/int-ll64.h
 *
 * Integer declarations for architectures which use "long long"
 * for 64-bit types.
 */

#ifndef _ASM_GENERIC_INT_LL64_H
#define _ASM_GENERIC_INT_LL64_H

#ifndef __ASSEMBLY__
/*
 * __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;

#ifdef __GNUC__
__extension__ typedef __signed__ long long __s64;
__extension__ typedef unsigned long long __u64;
#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
typedef __signed__ long long __s64;
typedef unsigned long long __u64;
#endif

#endif /* __ASSEMBLY__ */

#ifdef __KERNEL__

#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;

#define S8_C(x)  x
#define U8_C(x)  x ## U
#define S16_C(x) x
#define U16_C(x) x ## U
#define S32_C(x) x
#define U32_C(x) x ## U
#define S64_C(x) x ## LL
#define U64_C(x) x ## ULL

#else /* __ASSEMBLY__ */

#define S8_C(x)  x
#define U8_C(x)  x
#define S16_C(x) x
#define U16_C(x) x
#define S32_C(x) x
#define U32_C(x) x
#define S64_C(x) x
#define U64_C(x) x

#endif /* __ASSEMBLY__ */

#endif /* __KERNEL__ */

#endif /* _ASM_GENERIC_INT_LL64_H */