File:  [gforth] / gforth / Attic / cleanalign.c
Revision 1.1: download - view: text, annotated - select for diffs
Tue Nov 7 18:08:47 1995 UTC (25 years, 8 months ago) by anton
Branches: MAIN
CVS tags: v0-3-0, v0-2-1, v0-2-0, gforth-0_1beta, HEAD
source.fs contains some stuff factored out from assert.fs and debugging.fs
cleanalign contains alignment-clean replacements for library functions

    1: /* alignment-clean replacements for library functions
    2: 
    3:   Copyright (C) 1995 Free Software Foundation, Inc.
    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
    9:   as published by the Free Software Foundation; either version 2
   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
   18:   along with this program; if not, write to the Free Software
   19:   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   20: */
   21: 
   22: void *memcpy(void *dest, const void *src, int n)
   23: {
   24:   int i;
   25:   char *s, *t;
   26:   for (s=dest, t=src, i=0; i<n; i++)
   27:     *s++=*t++;
   28:   return dest;
   29: }
   30: 
   31: char *memmove(char *dest, const char *src, long n)
   32: {
   33:   int i;
   34: 
   35:   if (dest<src)
   36:     for (i=0; i<n; i++)
   37:       dest[i]=src[i];
   38:   else
   39:     for(i=n-1; i>=0; i--)
   40:       dest[i]=src[i];
   41:   return dest;
   42: }

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