include/crt/unistd.h

   1 /**
   2  * This file has no copyright assigned and is placed in the Public Domain.
   3  * This file is part of the w64 mingw-runtime package.
   4  * No warranty is given; refer to the file DISCLAIMER within this package.
   5  */
   6 /*
   7  * This file is part of the Mingw32 package.
   8  *
   9  * unistd.h maps (roughly) to io.h
  10  */
  11
  12 #ifndef __STRICT_ANSI__
  13
  14 #include <io.h>
  15 #include <process.h>
  16
  17 #define __UNISTD_GETOPT__
  18 #include <getopt.h>
  19 #undef __UNISTD_GETOPT__
  20
  21 #ifdef __cplusplus
  22 extern "C" {
  23 #endif
  24
  25 #ifndef FTRUNCATE_DEFINED
  26 #define FTRUNCATE_DEFINED
  27 /* This is defined as a real library function to allow autoconf
  28    to verify its existence. */
  29 int ftruncate(int, off_t);
  30 __CRT_INLINE int ftruncate(int __fd, off_t __length)
  31 {
  32   return _chsize (__fd, __length);
  33 }
  34 #endif
  35
  36 #ifdef __cplusplus
  37 }
  38 #endif
  39
  40 #endif