vcwclose.c revision 3f54fd611f536639ec30dd53c48e5ec1897cc7d9
/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 2003-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#include "vcwhdr.h"
/* Close a Vcwindow_t handle
**
** Written by Kiem-Phong Vo (kpv@research.att.com)
*/
#if __STD_C
int vcwclose(Vcwindow_t* vcw)
#else
int vcwclose(vcw)
Vcwindow_t* vcw;
#endif
{
if(!vcw)
return -1;
if(vcw->disc && vcw->disc->eventf &&
(*vcw->disc->eventf)(vcw, VCW_CLOSING, 0, vcw->disc) < 0 )
return -1;
if(vcw->meth && vcw->meth->eventf &&
(*vcw->meth->eventf)(vcw, VCW_CLOSING) < 0 )
return -1;
free(vcw);
return 0;
}