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/* mrgblk.c
Merge two memory blocks together.
Copyright (C) 1992 Ian Lance Taylor
This file is part of the Taylor UUCP uuconf library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License
as published by the Free Software Foundation; either version 2 of
the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
The author of the program may be contacted at ian@airs.com or
c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
*/
#include "uucnfi.h"
#if USE_RCS_ID
const char _uuconf_mrgblk_rcsid[] = "$Id: mrgblk.c,v 1.1 1995/10/18 08:38:35 deraadt Exp $";
#endif
#include "alloc.h"
/* Merge one memory block into another one, returning the combined
memory block. */
pointer
_uuconf_pmalloc_block_merge (p1, p2)
pointer p1;
pointer p2;
{
struct sblock *q1 = (struct sblock *) p1;
struct sblock *q2 = (struct sblock *) p2;
struct sblock **pq;
for (pq = &q1; *pq != NULL; pq = &(*pq)->qnext)
;
*pq = q2;
return (pointer) q1;
}
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