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Annotation of OpenXM_contrib/gmp/mp_set_fns.c, Revision 1.1.1.1

1.1       maekawa     1: /* mp_set_memory_functions -- Set the allocate, reallocate, and free functions
                      2:    for use by the mp package.
                      3:
                      4: Copyright (C) 1991, 1993, 1994 Free Software Foundation, Inc.
                      5:
                      6: This file is part of the GNU MP Library.
                      7:
                      8: The GNU MP Library is free software; you can redistribute it and/or modify
                      9: it under the terms of the GNU Library General Public License as published by
                     10: the Free Software Foundation; either version 2 of the License, or (at your
                     11: option) any later version.
                     12:
                     13: The GNU MP Library is distributed in the hope that it will be useful, but
                     14: WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     15: or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
                     16: License for more details.
                     17:
                     18: You should have received a copy of the GNU Library General Public License
                     19: along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
                     20: the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
                     21: MA 02111-1307, USA. */
                     22:
                     23: #include "gmp.h"
                     24: #include "gmp-impl.h"
                     25:
                     26: void
                     27: #if __STDC__
                     28: mp_set_memory_functions (void *(*alloc_func) (size_t),
                     29:                         void *(*realloc_func) (void *, size_t, size_t),
                     30:                         void (*free_func) (void *, size_t))
                     31: #else
                     32: mp_set_memory_functions (alloc_func, realloc_func, free_func)
                     33:      void *(*alloc_func) ();
                     34:      void *(*realloc_func) ();
                     35:      void (*free_func) ();
                     36: #endif
                     37: {
                     38:   if (alloc_func == 0)
                     39:     alloc_func = _mp_default_allocate;
                     40:   if (realloc_func == 0)
                     41:     realloc_func = _mp_default_reallocate;
                     42:   if (free_func == 0)
                     43:     free_func = _mp_default_free;
                     44:
                     45:   _mp_allocate_func = alloc_func;
                     46:   _mp_reallocate_func = realloc_func;
                     47:   _mp_free_func = free_func;
                     48: }