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OS/2 Shareware BBS: 10 Tools
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x11
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Xoc_Wrap.c
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C/C++ Source or Header
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1999-11-02
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4KB
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169 lines
/* $XConsortium: OCWrap.c,v 1.1 94/01/20 17:54:55 rws Exp $ */
/*
* Copyright 1992, 1993 by TOSHIBA Corp.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of TOSHIBA not be used in advertising
* or publicity pertaining to distribution of the software without specific,
* written prior permission. TOSHIBA make no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
* TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
* ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*
* Author: Katsuhisa Yano TOSHIBA Corp.
* mopi@osa.ilab.toshiba.co.jp
*/
#include "Xlib_private.h"
#include "Xlcint.h"
#if NeedVarargsPrototypes
XOC
XCreateOC(XOM om, ...)
#else
XOC
XCreateOC(om, va_alist)
XOM om;
va_dcl
#endif
{
DBUG_ENTER("XCreateOC")
va_list var;
XlcArgList args;
XOC oc;
int num_args;
Va_start(var, om);
_XlcCountVaList(var, &num_args);
va_end(var);
Va_start(var, om);
_XlcVaToArgList(var, num_args, &args);
va_end(var);
if (args == (XlcArgList) NULL)
DBUG_RETURN((XOC) NULL);
oc = (*om->methods->create_oc)(om, args, num_args);
Xfree(args);
if (oc) {
oc->core.next = om->core.oc_list;
om->core.oc_list = oc;
}
DBUG_RETURN(oc);
}
void
XDestroyOC(oc)
XOC oc;
{
DBUG_ENTER("XDestroyOC")
XOC prev, oc_list;
prev = oc_list = oc->core.om->core.oc_list;
if (oc_list == oc)
oc->core.om->core.oc_list = oc_list->core.next;
else {
while (oc_list = oc_list->core.next) {
if (oc_list == oc) {
prev->core.next = oc_list->core.next;
break;
}
prev = oc_list;
}
}
(*oc->methods->destroy)(oc);
DBUG_VOID_RETURN;
}
XOM
XOMOfOC(oc)
XOC oc;
{
DBUG_ENTER("XOMOfOC")
XOM result = oc->core.om;
DBUG_RETURN(result);
}
#if NeedVarargsPrototypes
char *
XSetOCValues(XOC oc, ...)
#else
char *
XSetOCValues(oc, va_alist)
XOC oc;
va_dcl
#endif
{
DBUG_ENTER("XSetOCValues")
va_list var;
XlcArgList args;
char *ret;
int num_args;
Va_start(var, oc);
_XlcCountVaList(var, &num_args);
va_end(var);
Va_start(var, oc);
_XlcVaToArgList(var, num_args, &args);
va_end(var);
if (args == (XlcArgList) NULL)
DBUG_RETURN((char *) NULL);
ret = (*oc->methods->set_values)(oc, args, num_args);
Xfree(args);
DBUG_RETURN(ret);
}
#if NeedVarargsPrototypes
char *
XGetOCValues(XOC oc, ...)
#else
char *
XGetOCValues(oc, va_alist)
XOC oc;
va_dcl
#endif
{
DBUG_ENTER("XGetOCValues")
va_list var;
XlcArgList args;
char *ret;
int num_args;
Va_start(var, oc);
_XlcCountVaList(var, &num_args);
va_end(var);
Va_start(var, oc);
_XlcVaToArgList(var, num_args, &args);
va_end(var);
if (args == (XlcArgList) NULL)
DBUG_RETURN((char *) NULL);
ret = (*oc->methods->get_values)(oc, args, num_args);
Xfree(args);
DBUG_RETURN(ret);
}