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- /* $Id$ */
- char *strcat(s1, s2)
- register char *s1, *s2;
- {
- /* Append s2 to the end of s1. */
- char *original = s1;
- /* Find the end of s1. */
- while (*s1++ != 0) ;
- s1--;
- /* Now copy s2 to the end of s1. */
- while (*s1++ = *s2++) /* nothing */ ;
- return(original);
- }
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