winsup/cygwin/lib/libcmain.c

   1 /* libcmain.c
   2
   3 This file is part of Cygwin.
   4
   5 This software is a copyrighted work licensed under the terms of the
   6 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
   7 details. */
   8
   9 #include <windows.h>
  10
  11 #define SP " \t\n"
  12
  13 /* Allow apps which don't have a main to work, as long as they define WinMain */
  14 int
  15 main ()
  16 {
  17   HMODULE x = GetModuleHandle (0);
  18   char *s = GetCommandLine ();
  19   STARTUPINFO si;
  20   char *nexts;
  21
  22   s += strspn (s, SP);
  23
  24   if (*s != '"')
  25     nexts = strpbrk (s, SP);
  26   else
  27     while ((nexts = strchr (s + 1, '"')) != NULL && nexts[-1] == '\\')
  28       s = nexts;
  29
  30   if (!nexts)
  31     nexts = strchr (s, '\0');
  32   else if (*++nexts)
  33     nexts += strspn (nexts, SP);
  34
  35   GetStartupInfo (&si);
  36
  37   return WinMain (x, 0, nexts,
  38                   ((si.dwFlags & STARTF_USESHOWWINDOW) != 0
  39                    ? si.wShowWindow
  40                    : SW_SHOWNORMAL));
  41 }