win32/include/dos.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 #ifndef _INC_DOS
   7 #define _INC_DOS
   8
   9 #include <_mingw.h>
  10 #include <io.h>
  11
  12 #pragma pack(push,_CRT_PACKING)
  13
  14 #ifdef __cplusplus
  15 extern "C" {
  16 #endif
  17
  18 #ifndef _DISKFREE_T_DEFINED
  19 #define _DISKFREE_T_DEFINED
  20
  21   struct _diskfree_t {
  22     unsigned total_clusters;
  23     unsigned avail_clusters;
  24     unsigned sectors_per_cluster;
  25     unsigned bytes_per_sector;
  26   };
  27 #endif
  28
  29 #define _A_NORMAL 0x00
  30 #define _A_RDONLY 0x01
  31 #define _A_HIDDEN 0x02
  32 #define _A_SYSTEM 0x04
  33 #define _A_SUBDIR 0x10
  34 #define _A_ARCH 0x20
  35
  36 #ifndef _GETDISKFREE_DEFINED
  37 #define _GETDISKFREE_DEFINED
  38   _CRTIMP unsigned __cdecl _getdiskfree(unsigned _Drive,struct _diskfree_t *_DiskFree);
  39 #endif
  40
  41 #if (defined(_X86_) && !defined(__x86_64))
  42   void __cdecl _disable(void);
  43   void __cdecl _enable(void);
  44 #endif
  45
  46 #ifndef NO_OLDNAMES
  47 #define diskfree_t _diskfree_t
  48 #endif
  49
  50 #ifdef __cplusplus
  51 }
  52 #endif
  53
  54 #pragma pack(pop)
  55 #endif