include/msvcrt/intrin.h

   1 /**
   2  * This file has no copyright assigned and is placed in the Public Domain.
   3  * This file is part of the Wine project.
   4  * No warranty is given; refer to the file DISCLAIMER.PD within this package.
   5  */
   6
   7 #ifndef _INC_INTRIN
   8 #define _INC_INTRIN
   9
  10 #ifdef __cplusplus
  11 extern "C" {
  12 #endif
  13
  14 #if defined(__i386__) || defined(__x86_64__)
  15 static inline void __cpuidex(int info[4], int ax, int cx)
  16 {
  17   __asm__ ("cpuid" : "=a"(info[0]), "=b" (info[1]), "=c"(info[2]), "=d"(info[3]) : "a"(ax), "c"(cx));
  18 }
  19 static inline void __cpuid(int info[4], int ax)
  20 {
  21     return __cpuidex(info, ax, 0);
  22 }
  23 #endif
  24
  25 #ifdef __cplusplus
  26 }
  27 #endif
  28
  29 #endif /* _INC_INTRIN */