mingw-w64-crt/include/internal.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.PD within this package.
   5  */
   6
   7 #ifndef _INC_INTERNAL
   8 #define _INC_INTERNAL
   9
  10 #include <crtdefs.h>
  11
  12 #ifdef __cplusplus
  13 extern "C" {
  14 #endif
  15
  16 #include <limits.h>
  17 #include <windows.h>
  18
  19 #pragma pack(push,_CRT_PACKING)
  20
  21 #ifndef __INTERNAL_FUNC_DEFINED
  22 #define __INTERNAL_FUNC_DEFINED
  23   typedef void (__cdecl *_PVFV)(void);
  24   typedef int (__cdecl *_PIFV)(void);
  25   typedef void (__cdecl *_PVFI)(int);
  26 #endif
  27
  28 #if defined (SPECIAL_CRTEXE) && (defined (_DLL) || defined (__GNUC__))
  29   extern int _commode;
  30 #else
  31   _CRTIMP extern int _commode;
  32 #endif
  33
  34 #define __IOINFO_TM_ANSI 0
  35 #define __IOINFO_TM_UTF8 1
  36 #define __IOINFO_TM_UTF16LE 2
  37
  38   typedef struct {
  39     intptr_t osfhnd;
  40     char osfile;
  41     char pipech;
  42     int lockinitflag;
  43     CRITICAL_SECTION lock;
  44     char textmode : 7;
  45     char unicode : 1;
  46     char pipech2[2];
  47   } ioinfo;
  48
  49 #define IOINFO_ARRAY_ELTS (1 << 5)
  50
  51 #define _pioinfo(i) (__pioinfo[(i) >> 5] + ((i) & (IOINFO_ARRAY_ELTS - 1)))
  52 #define _osfile(i) (_pioinfo(i)->osfile)
  53 #define _pipech2(i) (_pioinfo(i)->pipech2)
  54 #define _textmode(i) (_pioinfo(i)->textmode)
  55 #define _tm_unicode(i) (_pioinfo(i)->unicode)
  56 #define _pioinfo_safe(i) ((((i) != -1) && ((i) != -2)) ? _pioinfo(i) : &__badioinfo)
  57 #define _osfhnd_safe(i) (_pioinfo_safe(i)->osfhnd)
  58 #define _osfile_safe(i) (_pioinfo_safe(i)->osfile)
  59 #define _pipech_safe(i) (_pioinfo_safe(i)->pipech)
  60 #define _pipech2_safe(i) (_pioinfo_safe(i)->pipech2)
  61 #define _textmode_safe(i) (_pioinfo_safe(i)->textmode)
  62 #define _tm_unicode_safe(i) (_pioinfo_safe(i)->unicode)
  63
  64 #ifndef __badioinfo
  65   extern ioinfo ** __MINGW_IMP_SYMBOL(__badioinfo)[];
  66 #define __badioinfo (* __MINGW_IMP_SYMBOL(__badioinfo))
  67 #endif
  68
  69 #ifndef __pioinfo
  70   extern ioinfo ** __MINGW_IMP_SYMBOL(__pioinfo)[];
  71 #define __pioinfo (* __MINGW_IMP_SYMBOL(__pioinfo))
  72 #endif
  73
  74 #define _NO_CONSOLE_FILENO (intptr_t)-2
  75
  76 #ifndef _FILE_DEFINED
  77 #define _FILE_DEFINED
  78   struct _iobuf {
  79     char *_ptr;
  80     int _cnt;
  81     char *_base;
  82     int _flag;
  83     int _file;
  84     int _charbuf;
  85     int _bufsiz;
  86     char *_tmpfname;
  87   };
  88   typedef struct _iobuf FILE;
  89 #endif
  90
  91 #if !defined (_FILEX_DEFINED) && defined (_WINDOWS_)
  92 #define _FILEX_DEFINED
  93   typedef struct {
  94     FILE f;
  95     CRITICAL_SECTION lock;
  96   } _FILEX;
  97 #endif
  98
  99   extern int _dowildcard;
 100   extern int _newmode;
 101
 102 #ifndef __winitenv
 103 extern wchar_t *** __MINGW_IMP_SYMBOL(__winitenv);
 104 #define __winitenv (* __MINGW_IMP_SYMBOL(__winitenv))
 105 #endif
 106
 107 #ifndef __initenv
 108 extern char *** __MINGW_IMP_SYMBOL(__initenv);
 109 #define __initenv (* __MINGW_IMP_SYMBOL(__initenv))
 110 #endif
 111
 112 #ifndef _acmdln
 113 extern char ** __MINGW_IMP_SYMBOL(_acmdln);
 114 #define _acmdln (* __MINGW_IMP_SYMBOL(_acmdln))
 115 /*  _CRTIMP extern char *_acmdln; */
 116 #endif
 117
 118 #ifndef _wcmdln
 119 extern char ** __MINGW_IMP_SYMBOL(_wcmdln);
 120 #define _wcmdln (* __MINGW_IMP_SYMBOL(_wcmdln))
 121 /*  __CRTIMP extern wchar_t *_wcmdln; */
 122 #endif
 123
 124   _CRTIMP void __cdecl _amsg_exit(int);
 125
 126   int __CRTDECL _setargv(void);
 127   int __CRTDECL __setargv(void);
 128   int __CRTDECL _wsetargv(void);
 129   int __CRTDECL __wsetargv(void);
 130
 131   int __CRTDECL main(int _Argc, char **_Argv, char **_Env);
 132   int __CRTDECL wmain(int _Argc, wchar_t **_Argv, wchar_t **_Env);
 133
 134 #ifndef _STARTUP_INFO_DEFINED
 135 #define _STARTUP_INFO_DEFINED
 136   typedef struct {
 137     int newmode;
 138   } _startupinfo;
 139 #endif
 140
 141   _CRTIMP int __cdecl __getmainargs(int * _Argc, char *** _Argv, char ***_Env, int _DoWildCard, _startupinfo *_StartInfo);
 142   _CRTIMP int __cdecl __wgetmainargs(int * _Argc, wchar_t ***_Argv, wchar_t ***_Env, int _DoWildCard, _startupinfo *_StartInfo);
 143
 144 #define _CONSOLE_APP 1
 145 #define _GUI_APP 2
 146
 147   typedef enum __enative_startup_state {
 148     __uninitialized, __initializing, __initialized
 149   } __enative_startup_state;
 150
 151   extern volatile __enative_startup_state __native_startup_state;
 152   extern volatile void *__native_startup_lock;
 153
 154   extern volatile unsigned int __native_dllmain_reason;
 155   extern volatile unsigned int __native_vcclrit_reason;
 156
 157   _CRTIMP void __cdecl __set_app_type (int);
 158
 159   typedef LONG NTSTATUS;
 160
 161 #include <crtdbg.h>
 162 #include <errno.h>
 163
 164   void * __cdecl _encode_pointer(void *);
 165   void * __cdecl _encoded_null();
 166   void * __cdecl _decode_pointer(void *);
 167
 168   BOOL __cdecl _ValidateImageBase (PBYTE pImageBase);
 169   PIMAGE_SECTION_HEADER __cdecl _FindPESection (PBYTE pImageBase, DWORD_PTR rva);
 170   BOOL __cdecl _IsNonwritableInCurrentImage (PBYTE pTarget);
 171
 172 #ifdef __cplusplus
 173 }
 174 #endif
 175
 176 #pragma pack(pop)
 177 #endif