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HEAD
date and time created 83/08/05 13:34:37 by sam
[unix-history]
/
usr
/
src
/
old
/
lib2648
/
zermat.c
/* zermat.c 4.1 83/03/09 */
/*
* zermat: set a matrix to all zeros
*/
#include
"bit.h"
zermat
(
m
,
rows
,
cols
)
bitmat m
;
int
rows
,
cols
;
{
register
int
size
= ((
cols
+
7
) >>
3
) *
rows
;
register
char
*
p
;
for
(
p
= &
m
[
size
];
p
>=
m
; )
*--
p
=
0
;
}