1993-08-04 23:33:45 +04:00
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/* mrgblk.c
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Merge two memory blocks together.
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Copyright (C) 1992 Ian Lance Taylor
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This file is part of the Taylor UUCP uuconf library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License
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as published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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The author of the program may be contacted at ian@airs.com or
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1994-10-25 01:17:41 +03:00
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c/o Cygnus Support, Building 200, 1 Kendall Square, Cambridge, MA 02139.
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1993-08-04 23:33:45 +04:00
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*/
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#include "uucnfi.h"
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#if USE_RCS_ID
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1994-10-25 01:17:41 +03:00
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const char _uuconf_mrgblk_rcsid[] = "$Id: mrgblk.c,v 1.2 1994/10/24 22:23:45 jtc Exp $";
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1993-08-04 23:33:45 +04:00
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#endif
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#include "alloc.h"
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/* Merge one memory block into another one, returning the combined
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memory block. */
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pointer
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_uuconf_pmalloc_block_merge (p1, p2)
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pointer p1;
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pointer p2;
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{
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struct sblock *q1 = (struct sblock *) p1;
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struct sblock *q2 = (struct sblock *) p2;
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struct sblock **pq;
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for (pq = &q1; *pq != NULL; pq = &(*pq)->qnext)
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;
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*pq = q2;
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return (pointer) q1;
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}
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