1994-06-24 14:02:31 +00:00
|
|
|
/* $Id$ */
|
1987-01-27 15:57:55 +00:00
|
|
|
char *strcat(s1, s2)
|
|
|
|
|
register char *s1, *s2;
|
|
|
|
|
{
|
|
|
|
|
/* Append s2 to the end of s1. */
|
|
|
|
|
|
|
|
|
|
char *original = s1;
|
|
|
|
|
|
|
|
|
|
/* Find the end of s1. */
|
1989-02-22 16:16:11 +00:00
|
|
|
while (*s1++ != 0) ;
|
1987-01-27 15:57:55 +00:00
|
|
|
|
1989-02-22 16:16:11 +00:00
|
|
|
s1--;
|
1987-01-27 15:57:55 +00:00
|
|
|
/* Now copy s2 to the end of s1. */
|
|
|
|
|
while (*s1++ = *s2++) /* nothing */ ;
|
|
|
|
|
return(original);
|
|
|
|
|
}
|
