// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of "Eclipse Public License v1.0"

 // which accompanies this distribution, and is available

 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 // EPOC32 version of crt0.c for pure C programs

 // 

 //

 #include <e32std.h>

 #include <e32base.h>

 #include <estlib.h>

 #include <stdlib.h>

 #ifdef __ARMCC__

 __asm int CallMain(int argc, char *argv[], char *envp[])

 {

        import main

        code32

        b main

 }

 #define CALLMAIN(argc, argv, envp) CallMain(argc, argv, envp)

 #else

 extern "C" int main (int argc, char *argv[], char *envp[]);

 #define CALLMAIN(argc, argv, envp) main(argc, argv, envp)

 #endif

 GLDEF_C TInt E32Main()

 	{     

 	CTrapCleanup::New();

 	int argc=0;

 	char** argv=0;

 	char** envp=0;

 	__crt0(argc,argv,envp);			// get args & environment from somewhere

 	int ret=CALLMAIN(argc, argv, envp);		// go

 	// no need to explicitly delete the cleanup stack here as all memory used by

 	// the process will be released by RProcess::Terminate(), called from inside exit().

 	exit(ret);				// finish with atexit processing

 	return(KErrNone);

 	}

 #if defined __GCC32__ && !defined __X86GCC__

 /* stub function inserted into main() by GCC */

 extern "C" void __gccmain (void) {}

 /* Default GCC entrypoint */

 extern "C" TInt _mainCRTStartup (void) 

     {

     extern TInt _E32Startup();

     return _E32Startup();

     }

 #endif /* __GCC32__ */

 // X86GCC uses def files derived from EABI

 #if (defined (__EABI__) || defined (__X86GCC__))

 // standard entrypoint for C runtime, expected by some linkers

 // Symbian OS does not currently use this function

 extern "C" void __main() {}

 #endif