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Annotation of GNUtools/libg++/libiberty/memmove.c, revision 1.1.1.1

1.1       root        1: /* memmove -- copy memory regions of arbitary length
                      2:    Copyright (C) 1991 Free Software Foundation, Inc.
                      3: 
                      4: This file is part of the libiberty library.
                      5: Libiberty is free software; you can redistribute it and/or
                      6: modify it under the terms of the GNU Library General Public
                      7: License as published by the Free Software Foundation; either
                      8: version 2 of the License, or (at your option) any later version.
                      9: 
                     10: Libiberty is distributed in the hope that it will be useful,
                     11: but WITHOUT ANY WARRANTY; without even the implied warranty of
                     12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
                     13: Library General Public License for more details.
                     14: 
                     15: You should have received a copy of the GNU Library General Public
                     16: License along with libiberty; see the file COPYING.LIB.  If
                     17: not, write to the Free Software Foundation, Inc., 675 Mass Ave,
                     18: Cambridge, MA 02139, USA.  */
                     19: 
                     20: 
                     21: /*
                     22: 
                     23: NAME
                     24: 
                     25:        memmove -- copy memory regions of arbitary length
                     26: 
                     27: SYNOPSIS
                     28: 
                     29:        void memmove (void *out, const void *in, size_t n);
                     30: 
                     31: DESCRIPTION
                     32: 
                     33:        Copy LENGTH bytes from memory region pointed to by IN to memory
                     34:        region pointed to by OUT.
                     35: 
                     36:        Regions can be overlapping.
                     37: */
                     38: 
                     39: #include <ansidecl.h>
                     40: #ifdef __STDC__
                     41: #include <stddef.h>
                     42: #else
                     43: #define size_t unsigned long
                     44: #endif
                     45: 
                     46: PTR
                     47: DEFUN(memmove, (out, in, length), PTR out AND CONST PTR in AND size_t length)
                     48: {
                     49:     bcopy(in, out, length);
                     50:     return out;
                     51: }

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