Annotation of gforth/engine/memmove.c, revision 1.7
1.1 anton 1: /* a memmove implementation
2:
1.6 anton 3: Copyright (C) 1995,1998,2000,2003 Free Software Foundation, Inc.
1.1 anton 4:
5: This file is part of Gforth.
6:
7: Gforth is free software; you can redistribute it and/or
8: modify it under the terms of the GNU General Public License
1.7 ! anton 9: as published by the Free Software Foundation, either version 3
1.1 anton 10: of the License, or (at your option) any later version.
11:
12: This program is distributed in the hope that it will be useful,
13: but WITHOUT ANY WARRANTY; without even the implied warranty of
14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: GNU General Public License for more details.
16:
17: You should have received a copy of the GNU General Public License
1.7 ! anton 18: along with this program; if not, see http://www.gnu.org/licenses/.
1.1 anton 19: */
20:
1.2 pazsan 21: #include "forth.h"
22:
23: Char *memmove(Char *dest, const Char *src, Cell n)
1.1 anton 24: {
1.2 pazsan 25: Cell i;
1.1 anton 26:
27: if (dest<src)
28: for (i=0; i<n; i++)
29: dest[i]=src[i];
30: else
31: for(i=n-1; i>=0; i--)
32: dest[i]=src[i];
33: return dest;
34: }
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