include/asm-generic/int-ll64.h

   1 /*
   2  * asm-generic/int-ll64.h
   3  *
   4  * Integer declarations for architectures which use "long long"
   5  * for 64-bit types.
   6  */
   7
   8 #ifndef _ASM_GENERIC_INT_LL64_H
   9 #define _ASM_GENERIC_INT_LL64_H
  10
  11 #ifndef __ASSEMBLY__
  12 /*
  13  * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the
  14  * header files exported to user space
  15  */
  16
  17 typedef __signed__ char __s8;
  18 typedef unsigned char __u8;
  19
  20 typedef __signed__ short __s16;
  21 typedef unsigned short __u16;
  22
  23 typedef __signed__ int __s32;
  24 typedef unsigned int __u32;
  25
  26 #ifdef __GNUC__
  27 __extension__ typedef __signed__ long long __s64;
  28 __extension__ typedef unsigned long long __u64;
  29 #elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
  30 typedef __signed__ long long __s64;
  31 typedef unsigned long long __u64;
  32 #endif
  33
  34 #endif /* __ASSEMBLY__ */
  35
  36 #ifdef __KERNEL__
  37
  38 #ifndef __ASSEMBLY__
  39
  40 typedef signed char s8;
  41 typedef unsigned char u8;
  42
  43 typedef signed short s16;
  44 typedef unsigned short u16;
  45
  46 typedef signed int s32;
  47 typedef unsigned int u32;
  48
  49 typedef signed long long s64;
  50 typedef unsigned long long u64;
  51
  52 #define S8_C(x)  x
  53 #define U8_C(x)  x ## U
  54 #define S16_C(x) x
  55 #define U16_C(x) x ## U
  56 #define S32_C(x) x
  57 #define U32_C(x) x ## U
  58 #define S64_C(x) x ## LL
  59 #define U64_C(x) x ## ULL
  60
  61 #else /* __ASSEMBLY__ */
  62
  63 #define S8_C(x)  x
  64 #define U8_C(x)  x
  65 #define S16_C(x) x
  66 #define U16_C(x) x
  67 #define S32_C(x) x
  68 #define U32_C(x) x
  69 #define S64_C(x) x
  70 #define U64_C(x) x
  71
  72 #endif /* __ASSEMBLY__ */
  73
  74 #endif /* __KERNEL__ */
  75
  76 #endif /* _ASM_GENERIC_INT_LL64_H */