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/* xdr_private.c - utility functions for porting xdr
*
* Copyright (c) 2009 Charles S. Wilson
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stdarg.h>
#include "xdr_private.h"
static xdr_vprintf_t xdr_vprintf = NULL;
xdr_vprintf_t
xdr_set_vprintf (xdr_vprintf_t fnptr)
{
xdr_vprintf_t tmp = xdr_vprintf;
xdr_vprintf = fnptr;
return tmp;
}
void
xdr_vwarnx (const char *format,
va_list ap)
{
if (xdr_vprintf)
{
(*xdr_vprintf)(format, ap);
return;
}
/* otherwise, do nothing */
}
void
xdr_warnx (const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
xdr_vwarnx (fmt, ap);
va_end (ap);
}
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