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- /**********************************************************************\
-
- File: util.c
-
- Purpose: This module handles standard memory copying and comparing.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program in a file named "GNU General Public License".
- If not, write to the Free Software Foundation, 675 Mass Ave,
- Cambridge, MA 02139, USA.
-
- \**********************************************************************/
-
- #include "util.h"
-
- void Mymemcpy(Ptr output, Ptr input, unsigned long len)
- /* like unix memcpy -- output first, then input, then length */
- {
- BlockMove(input, output, len);
- }
-
- void Mymemset(Ptr output, unsigned char value, unsigned long len)
- /* Good for zeroing sensitive data. Not that I have anything sensitive, of course ;) */
- {
- unsigned long i;
-
- for (i=0; i<len; i++)
- *((unsigned char*)((long)output+i))=value;
- }
-
- Boolean Mymemcompare(Ptr thisThing, Ptr thatThing, unsigned char len)
- /* standard memory compare, byte for byte */
- {
- unsigned char i;
- Boolean goon;
-
- goon=TRUE;
- for (i=0; (i<len) && (goon); i++)
- goon=(*((unsigned char*)((long)thisThing+i))==*((unsigned char*)((long)thatThing+i)));
- return goon;
- }
-