text: /*
   * msvcrt.dll dll data items
   *
   * Copyright 2000 Jon Griffiths
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   */
  
  #include <fcntl.h>
  #include <math.h>
  #include "msvcrt.h"
  #include <winnls.h>
  #include "wine/debug.h"
  
  WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
  
  static WCHAR **initial_wargv;
  static int initial_argc;
  int MSVCRT___argc = 0;
  static int wargc_expand;
  unsigned int MSVCRT__commode = 0;
  int MSVCRT__fmode = 0;
  unsigned int MSVCRT__osver = 0;
  unsigned int MSVCRT__osplatform = 0;
  unsigned int MSVCRT__winmajor = 0;
  unsigned int MSVCRT__winminor = 0;
  unsigned int MSVCRT__winver = 0;
  #ifdef _CRTDLL
  unsigned int CRTDLL__basemajor_dll = 0;
  unsigned int CRTDLL__baseminor_dll = 0;
  unsigned int CRTDLL__baseversion_dll = 0;
  unsigned int CRTDLL__cpumode_dll = 1;
  unsigned int CRTDLL__osmode_dll = 1;
  #endif
  unsigned int MSVCRT___setlc_active = 0;
  unsigned int MSVCRT___unguarded_readlc_active = 0;
  double MSVCRT__HUGE = 0;
  char **MSVCRT___argv = NULL;
  wchar_t **MSVCRT___wargv = NULL;
  static wchar_t **wargv_expand;
  char *MSVCRT__acmdln = NULL;
  wchar_t *MSVCRT__wcmdln = NULL;
  char **MSVCRT__environ = NULL;
  wchar_t **MSVCRT__wenviron = NULL;
  char **MSVCRT___initenv = NULL;
  wchar_t **MSVCRT___winitenv = NULL;
  int MSVCRT_app_type = 0;
  char* MSVCRT__pgmptr = NULL;
  WCHAR* MSVCRT__wpgmptr = NULL;
  
  /* Get a snapshot of the current environment
   * and construct the __p__environ array
   *
   * The pointer returned from GetEnvironmentStrings may get invalid when
   * some other module cause a reallocation of the env-variable block
   *
   * blk is an array of pointers to environment strings, ending with a NULL
   * and after that the actual copy of the environment strings, ending in a \0
   */
  char ** msvcrt_SnapshotOfEnvironmentA(char **blk)
  {
    char* environ_strings = GetEnvironmentStringsA();
    int count = 1, len = 1, i = 0; /* keep space for the trailing NULLS */
    char *ptr;
  
    for (ptr = environ_strings; *ptr; ptr += strlen(ptr) + 1)
    {
      /* Don't count environment variables starting with '=' which are command shell specific */
      if (*ptr != '=') count++;
      len += strlen(ptr) + 1;
    }
    if (blk)
        blk = HeapReAlloc( GetProcessHeap(), 0, blk, count* sizeof(char*) + len );
    else
      blk = HeapAlloc(GetProcessHeap(), 0, count* sizeof(char*) + len );
  
    if (blk)
      {
        if (count)
  	{
  	  memcpy(&blk[count],environ_strings,len);
  	  for (ptr = (char*) &blk[count]; *ptr; ptr += strlen(ptr) + 1)
  	    {
  	      /* Skip special environment strings set by the command shell */
  	      if (*ptr != '=') blk[i++] = ptr;
  	    }
  	}
        blk[i] = NULL;
      }
    FreeEnvironmentStringsA(environ_strings);
    return blk;
  }
  
  wchar_t ** msvcrt_SnapshotOfEnvironmentW(wchar_t **wblk)
  {
    wchar_t* wenviron_strings = GetEnvironmentStringsW();
    int count = 1, len = 1, i = 0; /* keep space for the trailing NULLS */
    wchar_t *wptr;
  
    for (wptr = wenviron_strings; *wptr; wptr += wcslen(wptr) + 1)
    {
      /* Don't count environment variables starting with '=' which are command shell specific */
      if (*wptr != '=') count++;
      len += wcslen(wptr) + 1;
    }
    if (wblk)
        wblk = HeapReAlloc( GetProcessHeap(), 0, wblk, count* sizeof(wchar_t*) + len * sizeof(wchar_t));
    else
      wblk = HeapAlloc(GetProcessHeap(), 0, count* sizeof(wchar_t*) + len * sizeof(wchar_t));
    if (wblk)
      {
        if (count)
  	{
  	  memcpy(&wblk[count],wenviron_strings,len * sizeof(wchar_t));
  	  for (wptr = (wchar_t*)&wblk[count]; *wptr; wptr += wcslen(wptr) + 1)
  	    {
  	      /* Skip special environment strings set by the command shell */
  	      if (*wptr != '=') wblk[i++] = wptr;
  	    }
  	}
        wblk[i] = NULL;
      }
    FreeEnvironmentStringsW(wenviron_strings);
    return wblk;
  }
  
  static char **build_argv( WCHAR **wargv )
  {
      int argc;
      char *p, **argv;
      DWORD total = 0;
  
      for (argc = 0; wargv[argc]; argc++)
          total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
  
      argv = HeapAlloc( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
      p = (char *)(argv + argc + 1);
      for (argc = 0; wargv[argc]; argc++)
      {
          DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, p, total, NULL, NULL );
          argv[argc] = p;
          p += reslen;
          total -= reslen;
      }
      argv[argc] = NULL;
      return argv;
  }
  
  static WCHAR **cmdline_to_argv( const WCHAR *src, int *ret_argc )
  {
      WCHAR **argv, *arg, *dst;
      int argc, in_quotes = 0, bcount = 0, len = wcslen(src) + 1;
  
      argc = 2 + len / 2;
      argv = HeapAlloc( GetProcessHeap(), 0, argc * sizeof(*argv) + len * sizeof(WCHAR) );
      arg = dst = (WCHAR *)(argv + argc);
      argc = 0;
      while (*src)
      {
          if ((*src == ' ' || *src == '\t') && !in_quotes)
          {
              /* skip the remaining spaces */
              while (*src == ' ' || *src == '\t') src++;
              if (!*src) break;
              /* close the argument and copy it */
              *dst++ = 0;
              argv[argc++] = arg;
              /* start with a new argument */
              arg = dst;
              bcount = 0;
          }
          else if (*src == '\\')
          {
              *dst++ = *src++;
              bcount++;
          }
          else if (*src == '"')
          {
              if ((bcount & 1) == 0)
              {
                  /* Preceded by an even number of '\', this is half that
                   * number of '\', plus a '"' which we discard.
                   */
                  dst -= bcount / 2;
                  src++;
                  if (in_quotes && *src == '"') *dst++ = *src++;
                  else in_quotes = !in_quotes;
              }
              else
              {
                  /* Preceded by an odd number of '\', this is half that
                   * number of '\' followed by a '"'
                   */
                  dst -= bcount / 2 + 1;
                  *dst++ = *src++;
              }
              bcount = 0;
          }
          else  /* a regular character */
          {
              *dst++ = *src++;
              bcount = 0;
          }
      }
      *dst = 0;
      argv[argc++] = arg;
      argv[argc] = NULL;
      *ret_argc = argc;
      return argv;
  }
  
  typedef void (CDECL *_INITTERMFUN)(void);
  typedef int (CDECL *_INITTERM_E_FN)(void);
  
  /***********************************************************************
   *		__p___argc (MSVCRT.@)
   */
  int* CDECL __p___argc(void) { return &MSVCRT___argc; }
  
  /***********************************************************************
   *		__p__commode (MSVCRT.@)
   */
  unsigned int* CDECL __p__commode(void) { return &MSVCRT__commode; }
  
  
  /***********************************************************************
   *              __p__pgmptr (MSVCRT.@)
   */
  char** CDECL __p__pgmptr(void) { return &MSVCRT__pgmptr; }
  
  /***********************************************************************
   *              __p__wpgmptr (MSVCRT.@)
   */
  WCHAR** CDECL __p__wpgmptr(void) { return &MSVCRT__wpgmptr; }
  
  /***********************************************************************
   *              _get_pgmptr (MSVCRT.@)
   */
  int CDECL _get_pgmptr(char** p)
  {
    if (!MSVCRT_CHECK_PMT(p)) return EINVAL;
  
    *p = MSVCRT__pgmptr;
    return 0;
  }
  
  /***********************************************************************
   *              _get_wpgmptr (MSVCRT.@)
   */
  int CDECL _get_wpgmptr(WCHAR** p)
  {
    if (!MSVCRT_CHECK_PMT(p)) return EINVAL;
    *p = MSVCRT__wpgmptr;
    return 0;
  }
  
  /***********************************************************************
   *		__p__fmode (MSVCRT.@)
   */
  int* CDECL __p__fmode(void) { return &MSVCRT__fmode; }
  
  /***********************************************************************
   *              _set_fmode (MSVCRT.@)
   */
  int CDECL _set_fmode(int mode)
  {
      /* TODO: support _O_WTEXT */
      if(!MSVCRT_CHECK_PMT(mode==_O_TEXT || mode==_O_BINARY))
          return EINVAL;
  
      MSVCRT__fmode = mode;
      return 0;
  }
  
  /***********************************************************************
   *              _get_fmode (MSVCRT.@)
   */
  int CDECL _get_fmode(int *mode)
  {
      if(!MSVCRT_CHECK_PMT(mode))
          return EINVAL;
  
      *mode = MSVCRT__fmode;
      return 0;
  }
  
  /***********************************************************************
   *		__p__osver (MSVCRT.@)
   */
  unsigned int* CDECL __p__osver(void) { return &MSVCRT__osver; }
  
  /***********************************************************************
   *		__p__winmajor (MSVCRT.@)
   */
  unsigned int* CDECL __p__winmajor(void) { return &MSVCRT__winmajor; }
  
  /***********************************************************************
   *		__p__winminor (MSVCRT.@)
   */
  unsigned int* CDECL __p__winminor(void) { return &MSVCRT__winminor; }
  
  /***********************************************************************
   *		__p__winver (MSVCRT.@)
   */
  unsigned int* CDECL __p__winver(void) { return &MSVCRT__winver; }
  
  /*********************************************************************
   *		__p__acmdln (MSVCRT.@)
   */
  char** CDECL __p__acmdln(void) { return &MSVCRT__acmdln; }
  
  /*********************************************************************
   *		__p__wcmdln (MSVCRT.@)
   */
  wchar_t** CDECL __p__wcmdln(void) { return &MSVCRT__wcmdln; }
  
  /*********************************************************************
   *		__p___argv (MSVCRT.@)
   */
  char*** CDECL __p___argv(void) { return &MSVCRT___argv; }
  
  /*********************************************************************
   *		__p___wargv (MSVCRT.@)
   */
  wchar_t*** CDECL __p___wargv(void) { return &MSVCRT___wargv; }
  
  /*********************************************************************
   *		__p__environ (MSVCRT.@)
   */
  char*** CDECL __p__environ(void)
  {
    return &MSVCRT__environ;
  }
  
  /*********************************************************************
   *		__p__wenviron (MSVCRT.@)
   */
  wchar_t*** CDECL __p__wenviron(void)
  {
    return &MSVCRT__wenviron;
  }
  
  /*********************************************************************
   *		__p___initenv (MSVCRT.@)
   */
  char*** CDECL __p___initenv(void) { return &MSVCRT___initenv; }
  
  /*********************************************************************
   *		__p___winitenv (MSVCRT.@)
   */
  wchar_t*** CDECL __p___winitenv(void) { return &MSVCRT___winitenv; }
  
  /*********************************************************************
   *		_get_osplatform (MSVCRT.@)
   */
  int CDECL _get_osplatform(int *pValue)
  {
      if (!MSVCRT_CHECK_PMT(pValue != NULL)) return EINVAL;
      *pValue = MSVCRT__osplatform;
      return 0;
  }
  
  /* INTERNAL: Create a wide string from an ascii string */
  wchar_t *msvcrt_wstrdupa(const char *str)
  {
    const unsigned int len = strlen(str) + 1 ;
    wchar_t *wstr = malloc(len* sizeof (wchar_t));
    if (!wstr)
      return NULL;
     MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED,str,len,wstr,len);
    return wstr;
  }
  
  /*********************************************************************
   *		___unguarded_readlc_active_add_func (MSVCRT.@)
   */
  unsigned int * CDECL ___unguarded_readlc_active_add_func(void)
  {
    return &MSVCRT___unguarded_readlc_active;
  }
  
  /*********************************************************************
   *		___setlc_active_func (MSVCRT.@)
   */
  unsigned int CDECL ___setlc_active_func(void)
  {
    return MSVCRT___setlc_active;
  }
  
  /* INTERNAL: Since we can't rely on Winelib startup code calling w/getmainargs,
   * we initialise data values during DLL loading. When called by a native
   * program we simply return the data we've already initialised. This also means
   * you can call multiple times without leaking
   */
  void msvcrt_init_args(void)
  {
    OSVERSIONINFOW osvi;
  
    MSVCRT__acmdln = _strdup( GetCommandLineA() );
    MSVCRT__wcmdln = _wcsdup( GetCommandLineW() );
    initial_wargv  = cmdline_to_argv( GetCommandLineW(), &initial_argc );
    MSVCRT___argc  = initial_argc;
    MSVCRT___wargv = initial_wargv;
    MSVCRT___argv  = build_argv( initial_wargv );
  
    TRACE("got %s, wide = %s argc=%d\n", debugstr_a(MSVCRT__acmdln),
          debugstr_w(MSVCRT__wcmdln),MSVCRT___argc);
  
    osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOW);
    GetVersionExW( &osvi );
    MSVCRT__winver     = (osvi.dwMajorVersion << 8) | osvi.dwMinorVersion;
    MSVCRT__winmajor   = osvi.dwMajorVersion;
    MSVCRT__winminor   = osvi.dwMinorVersion;
    MSVCRT__osver      = osvi.dwBuildNumber;
    MSVCRT__osplatform = osvi.dwPlatformId;
    TRACE( "winver %08x winmajor %08x winminor %08x osver %08x\n",
            MSVCRT__winver, MSVCRT__winmajor, MSVCRT__winminor, MSVCRT__osver);
  #ifdef _CRTDLL
    CRTDLL__baseversion_dll = (GetVersion() >> 16);
    CRTDLL__basemajor_dll   = CRTDLL__baseversion_dll >> 8;
    CRTDLL__baseminor_dll   = CRTDLL__baseversion_dll & 0xff;
  #endif
  
    MSVCRT__HUGE = HUGE_VAL;
    MSVCRT___setlc_active = 0;
    MSVCRT___unguarded_readlc_active = 0;
    MSVCRT__fmode = _O_TEXT;
  
    MSVCRT__environ = msvcrt_SnapshotOfEnvironmentA(NULL);
    MSVCRT___initenv = msvcrt_SnapshotOfEnvironmentA(NULL);
    MSVCRT___winitenv = msvcrt_SnapshotOfEnvironmentW(NULL);
  
    MSVCRT__pgmptr = HeapAlloc(GetProcessHeap(), 0, MAX_PATH);
    if (MSVCRT__pgmptr)
    {
      if (!GetModuleFileNameA(0, MSVCRT__pgmptr, MAX_PATH))
        MSVCRT__pgmptr[0] = '\0';
      else
        MSVCRT__pgmptr[MAX_PATH - 1] = '\0';
    }
  
    MSVCRT__wpgmptr = HeapAlloc(GetProcessHeap(), 0, MAX_PATH * sizeof(WCHAR));
    if (MSVCRT__wpgmptr)
    {
      if (!GetModuleFileNameW(0, MSVCRT__wpgmptr, MAX_PATH))
        MSVCRT__wpgmptr[0] = '\0';
      else
        MSVCRT__wpgmptr[MAX_PATH - 1] = '\0';
    }
  }
  
  /* INTERNAL: free memory used by args */
  void msvcrt_free_args(void)
  {
    /* FIXME: more things to free */
    HeapFree(GetProcessHeap(), 0, MSVCRT___argv);
    HeapFree(GetProcessHeap(), 0, MSVCRT___initenv);
    HeapFree(GetProcessHeap(), 0, MSVCRT___winitenv);
    HeapFree(GetProcessHeap(), 0, MSVCRT__environ);
    HeapFree(GetProcessHeap(), 0, MSVCRT__wenviron);
    HeapFree(GetProcessHeap(), 0, MSVCRT__pgmptr);
    HeapFree(GetProcessHeap(), 0, MSVCRT__wpgmptr);
    HeapFree(GetProcessHeap(), 0, wargv_expand);
  }
  
  static int build_expanded_wargv(int *argc, wchar_t **argv)
  {
      int i, size=0, args_no=0, path_len;
      BOOL is_expandable;
      HANDLE h;
  
      args_no = 0;
      for(i=0; i < initial_argc; i++) {
          WIN32_FIND_DATAW data;
          int len = 0;
  
          is_expandable = FALSE;
          for(path_len = wcslen(initial_wargv[i])-1; path_len>=0; path_len--) {
              if(initial_wargv[i][path_len]=='*' || initial_wargv[i][path_len]=='?')
                  is_expandable = TRUE;
              else if(initial_wargv[i][path_len]=='\\' || initial_wargv[i][path_len]=='/')
                  break;
          }
          path_len++;
  
          if(is_expandable)
              h = FindFirstFileW(initial_wargv[i], &data);
          else
              h = INVALID_HANDLE_VALUE;
  
          if(h != INVALID_HANDLE_VALUE) {
              do {
                  if(data.cFileName[0]=='.' && (data.cFileName[1]=='\0' ||
                              (data.cFileName[1]=='.' && data.cFileName[2]=='\0')))
                      continue;
  
                  len = wcslen(data.cFileName)+1;
                  if(argv) {
                      argv[args_no] = (wchar_t*)(argv+*argc+1)+size;
                      memcpy(argv[args_no], initial_wargv[i], path_len*sizeof(wchar_t));
                      memcpy(argv[args_no]+path_len, data.cFileName, len*sizeof(wchar_t));
                  }
                  args_no++;
                  size += len+path_len;
              }while(FindNextFileW(h, &data));
              FindClose(h);
          }
  
          if(!len) {
              len = wcslen(initial_wargv[i])+1;
              if(argv) {
                  argv[args_no] = (wchar_t*)(argv+*argc+1)+size;
                  memcpy(argv[args_no], initial_wargv[i], len*sizeof(wchar_t));
              }
              args_no++;
              size += len;
          }
      }
  
      if(argv)
          argv[args_no] = NULL;
      size *= sizeof(wchar_t);
      size += (args_no+1)*sizeof(wchar_t*);
      *argc = args_no;
      return size;
  }
  
  /*********************************************************************
   *		__wgetmainargs (MSVCRT.@)
   */
  int CDECL __wgetmainargs(int *argc, wchar_t** *wargv, wchar_t** *wenvp,
                            int expand_wildcards, int *new_mode)
  {
      TRACE("(%p,%p,%p,%d,%p).\n", argc, wargv, wenvp, expand_wildcards, new_mode);
  
      if (expand_wildcards) {
          HeapFree(GetProcessHeap(), 0, wargv_expand);
          wargv_expand = HeapAlloc(GetProcessHeap(), 0,
                  build_expanded_wargv(&wargc_expand, NULL));
          if (wargv_expand) {
              build_expanded_wargv(&wargc_expand, wargv_expand);
  
              MSVCRT___argc = wargc_expand;
              MSVCRT___wargv = wargv_expand;
          }else {
              expand_wildcards = 0;
          }
      }
      if (!expand_wildcards) {
          MSVCRT___argc = initial_argc;
          MSVCRT___wargv = initial_wargv;
      }
  
      /* Initialize the _wenviron array if it's not already created. */
      if (!MSVCRT__wenviron)
          MSVCRT__wenviron = msvcrt_SnapshotOfEnvironmentW(NULL);
      *argc = MSVCRT___argc;
      *wargv = MSVCRT___wargv;
      *wenvp = MSVCRT___winitenv;
      if (new_mode)
          _set_new_mode( *new_mode );
      return 0;
  }
  
  /*********************************************************************
   *		__getmainargs (MSVCRT.@)
   */
  int CDECL __getmainargs(int *argc, char** *argv, char** *envp,
                           int expand_wildcards, int *new_mode)
  {
      TRACE("(%p,%p,%p,%d,%p).\n", argc, argv, envp, expand_wildcards, new_mode);
  
      if (expand_wildcards) {
          HeapFree(GetProcessHeap(), 0, wargv_expand);
          wargv_expand = HeapAlloc(GetProcessHeap(), 0,
                  build_expanded_wargv(&wargc_expand, NULL));
          if (wargv_expand) {
              build_expanded_wargv(&wargc_expand, wargv_expand);
  
              MSVCRT___argc = wargc_expand;
              MSVCRT___argv = build_argv( wargv_expand );
          }else {
              expand_wildcards = 0;
          }
      }
      if (!expand_wildcards) {
          MSVCRT___argc = initial_argc;
          MSVCRT___argv = build_argv( initial_wargv );
      }
  
      *argc = MSVCRT___argc;
      *argv = MSVCRT___argv;
      *envp = MSVCRT___initenv;
  
      if (new_mode)
          _set_new_mode( *new_mode );
      return 0;
  }
  
  #ifdef _CRTDLL
  /*********************************************************************
   *                  __GetMainArgs  (CRTDLL.@)
   */
  void CDECL __GetMainArgs( int *argc, char ***argv, char ***envp, int expand_wildcards )
  {
      int new_mode = 0;
      __getmainargs( argc, argv, envp, expand_wildcards, &new_mode );
  }
  #endif
  
  /*********************************************************************
   *		_initterm (MSVCRT.@)
   */
  void CDECL _initterm(_INITTERMFUN *start,_INITTERMFUN *end)
  {
    _INITTERMFUN* current = start;
  
    TRACE("(%p,%p)\n",start,end);
    while (current<end)
    {
      if (*current)
      {
        TRACE("Call init function %p\n",*current);
        (**current)();
        TRACE("returned\n");
      }
      current++;
    }
  }
  
  /*********************************************************************
   *  _initterm_e (MSVCRT.@)
   *
   * call an array of application initialization functions and report the return value
   */
  int CDECL _initterm_e(_INITTERM_E_FN *table, _INITTERM_E_FN *end)
  {
      int res = 0;
  
      TRACE("(%p, %p)\n", table, end);
  
      while (!res && table < end) {
          if (*table) {
              TRACE("calling %p\n", **table);
              res = (**table)();
              if (res)
                  TRACE("function %p failed: %#x\n", *table, res);
  
          }
          table++;
      }
      return res;
  }
  
  /*********************************************************************
   *		__set_app_type (MSVCRT.@)
   */
  void CDECL __set_app_type(int app_type)
  {
    TRACE("(%d) %s application\n", app_type, app_type == 2 ? "Gui" : "Console");
    MSVCRT_app_type = app_type;
  }
  
  #if _MSVCR_VER>=140
  
  /*********************************************************************
   *		_get_initial_narrow_environment (UCRTBASE.@)
   */
  char** CDECL _get_initial_narrow_environment(void)
  {
    return MSVCRT___initenv;
  }
  
  /*********************************************************************
   *		_configure_narrow_argv (UCRTBASE.@)
   */
  int CDECL _configure_narrow_argv(int mode)
  {
    TRACE("(%d)\n", mode);
    return 0;
  }
  
  /*********************************************************************
   *		_initialize_narrow_environment (UCRTBASE.@)
   */
  int CDECL _initialize_narrow_environment(void)
  {
    TRACE("\n");
    return 0;
  }
  
  /*********************************************************************
   *		_get_initial_wide_environment (UCRTBASE.@)
   */
  wchar_t** CDECL _get_initial_wide_environment(void)
  {
    return MSVCRT___winitenv;
  }
  
  /*********************************************************************
   *		_configure_wide_argv (UCRTBASE.@)
   */
  int CDECL _configure_wide_argv(int mode)
  {
    WARN("(%d) stub\n", mode);
    return 0;
  }
  
  /*********************************************************************
   *		_initialize_wide_environment (UCRTBASE.@)
   */
  int CDECL _initialize_wide_environment(void)
  {
    WARN("stub\n");
    return 0;
  }
  
  /*********************************************************************
   *		_get_narrow_winmain_command_line (UCRTBASE.@)
   */
  char* CDECL _get_narrow_winmain_command_line(void)
  {
    static char *narrow_command_line;
    char *s;
  
    if (narrow_command_line)
        return narrow_command_line;
  
    s = GetCommandLineA();
    while (*s && *s != ' ' && *s != '\t')
    {
        if (*s++ == '"')
        {
            while (*s && *s++ != '"')
                ;
        }
    }
  
    while (*s == ' ' || *s == '\t')
        s++;
  
    return narrow_command_line = s;
  }
  
  /*********************************************************************
   *		_get_wide_winmain_command_line (UCRTBASE.@)
   */
  wchar_t* CDECL _get_wide_winmain_command_line(void)
  {
    static wchar_t *wide_command_line;
    wchar_t *s;
  
    if (wide_command_line)
        return wide_command_line;
  
    s = GetCommandLineW();
    while (*s && *s != ' ' && *s != '\t')
    {
        if (*s++ == '"')
        {
            while (*s && *s++ != '"')
                ;
        }
    }
  
    while (*s == ' ' || *s == '\t')
        s++;
  
    return wide_command_line = s;
  }
  
  #endif /* _MSVCR_VER>=140 */
  
  /*********************************************************************
   *    _get_winmajor (MSVCRT.@)
   */
  int CDECL _get_winmajor(int* value)
  {
      if (!MSVCRT_CHECK_PMT(value != NULL)) return EINVAL;
      *value = MSVCRT__winmajor;
      return 0;
  }
  
  /*********************************************************************
   *    _get_winminor (MSVCRT.@)
   */
  int CDECL _get_winminor(int* value)
  {
      if (!MSVCRT_CHECK_PMT(value != NULL)) return EINVAL;
      *value = MSVCRT__winminor;
      return 0;
  }
  
  /*********************************************************************
   *    _get_osver (MSVCRT.@)
   */
  int CDECL _get_osver(int* value)
  {
      if (!MSVCRT_CHECK_PMT(value != NULL)) return EINVAL;
      *value = MSVCRT__osver;
      return 0;
  }
  