blob: 7b7dc54af64fdf6177e4c8d682a610a22cccd6fb (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
/* Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
*/
#define import_libc
#include <iraf.h>
/* STRCMP -- Compare two strings. -N is returned if S1 < S2, 0 if S1 == S2,
** and +N if S1 > S2.
*/
int
strcmp (
char *s1,
char *s2
)
{
while (*s1 == *s2++)
if (*s1++ == '\0')
return (0);
return (*s1 - *--s2);
}
|
