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HEAD
Bell 32V development
[unix-history]
/
usr
/
src
/
cmd
/
uucp
/
prefix.c
/*******
* prefix(s1, s2) check s2 for prefix s1
* char *s1, *s2;
*
* return 0 - !=
* return 1 - ==
*/
prefix
(
s1
,
s2
)
char
*
s1
, *
s2
;
{
char
c
;
while
((
c
= *
s1
++) == *
s2
++)
if
(
c
==
'\0'
)
return
(
1
);
return
(
c
==
'\0'
);
}