nt/inc/mingw_time.h

   1 /* Fix issues related to MinGW 4.x handling of time data types.  */
   2
   3 #ifndef _MINGW_TIME_H
   4 #define _MINGW_TIME_H
   5
   6 /* The @#$%^&! MinGW developers stopped updating the values of
   7    __MINGW32_VERSION, __MINGW32_MAJOR_VERSION, and
   8    __MINGW32_MINOR_VERSION values in v4.x of the runtime, to
   9    "discourage its uses".  So the values of those macros can no longer
  10    be trusted, and we need the workaround below, to have a single set
  11    of macros we can trust.  (The .17 minor version is arbitrary.)  */
  12 #ifdef __MINGW32__
  13 #include <_mingw.h>
  14 #endif
  15 /* MinGW64 doesn't have this problem, and does not define
  16    __MINGW_VERSION.  */
  17 #ifndef __MINGW64_VERSION_MAJOR
  18 # ifndef __MINGW_VERSION
  19 #  define __MINGW_VERSION 3.17
  20 #  undef __MINGW_MAJOR_VERSION
  21 #  define __MINGW_MAJOR_VERSION 3
  22 #  undef __MINGW_MINOR_VERSION
  23 #  define __MINGW_MINOR_VERSION 17
  24 #  undef __MINGW_PATCHLEVEL
  25 #  define __MINGW_PATCHLEVEL 0
  26 # endif
  27 #endif
  28 #if __MINGW_MAJOR_VERSION >= 4
  29 # define _USE_32BIT_TIME_T
  30 #endif
  31
  32 #endif