1 files changed, 96 insertions, 0 deletions
diff --git a/winsup/mingw/main.c b/winsup/mingw/main.c
new file mode 100644
index 000000000..ea1dcd85e
--- /dev/null
+++ b/winsup/mingw/main.c
@@ -0,0 +1,96 @@
+/*
+ * main.c
+ *
+ * Extra startup code for applications which do not have a main function
+ * of their own (but do have a WinMain). Generally these are GUI
+ * applications, but they don't *have* to be.
+ *
+ * This file is part of the Mingw32 package.
+ *
+ * Contributors:
+ *  Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp>
+ *  Maintained by Mumit Khan <khan@xraylith.wisc.EDU>
+ *
+ *  THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ *  This source code is offered for use in the public domain. You may
+ *  use, modify or distribute it freely.
+ *
+ *  This code is distributed in the hope that it will be useful but
+ *  WITHOUT ANY WARRANTY. ALL WARRENTIES, EXPRESS OR IMPLIED ARE HEREBY
+ *  DISCLAMED. This includes but is not limited to warrenties of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * $Revision$
+ * $Author$
+ * $Date$
+ *
+ */
+
+#include <stdlib.h>
+#include <process.h>
+#include <windows.h>
+
+#define ISSPACE(a)	(a == ' ' || a == '\t')
+
+extern int PASCAL WinMain (HINSTANCE hInst, HINSTANCE hPrevInst, 
+                           LPSTR szCmdLine, int nShow);
+
+int
+main (int argc, char *argv[], char *environ[])
+{
+  char *szCmd;
+  STARTUPINFO startinfo;
+  int nRet;
+
+  /* Get the command line passed to the process. */
+  szCmd = GetCommandLineA ();
+  GetStartupInfoA (&startinfo);
+
+  /* Strip off the name of the application and any leading
+   * whitespace. */
+  if (szCmd)
+    {
+      while (ISSPACE (*szCmd))
+	{
+	  szCmd++;
+	}
+
+      /* On my system I always get the app name enclosed
+       * in quotes... */
+      if (*szCmd == '\"')
+	{
+	  do
+	    {
+	      szCmd++;
+	    }
+	  while (*szCmd != '\"' && *szCmd != '\0');
+
+	  if (*szCmd == '\"')
+	    {
+	      szCmd++;
+	    }
+	}
+      else
+	{
+	  /* If no quotes then assume first token is program
+	   * name. */
+	  while (!ISSPACE (*szCmd) && *szCmd != '\0')
+	    {
+	      szCmd++;
+	    }
+	}
+
+      while (ISSPACE (*szCmd))
+	{
+	  szCmd++;
+	}
+    }
+
+  nRet = WinMain (GetModuleHandle (NULL), NULL, szCmd,
+		  (startinfo.dwFlags & STARTF_USESHOWWINDOW) ?
+		  startinfo.wShowWindow : SW_SHOWDEFAULT);
+
+  return nRet;
+}
+