/*

Jabber Protocol Plugin for Miranda IM
Copyright ( C ) 2002-04  Santithorn Bunchua
Copyright ( C ) 2005-12  George Hazan

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or ( at your option ) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#include "jabber.h"

void __stdcall replaceStr( char*& dest, const char* src )
{
	if ( dest != NULL )
		mir_free( dest );

	dest = ( src != NULL ) ? mir_strdup( src ) : NULL;
}

void __stdcall replaceStr( WCHAR*& dest, const WCHAR* src )
{
	if ( dest != NULL )
		mir_free( dest );

	dest = ( src != NULL ) ? mir_wstrdup( src ) : NULL;
}

int lstrcmp_null(const TCHAR *s1, const TCHAR *s2)
{
	if (!s1 && !s2) return 0;
	if (!s1) return -1;
	if (!s2) return 1;
	return lstrcmp(s1, s2);
}