Source to libkern/strcat.c
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
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* California, Berkeley and its contributors.
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#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid = "@(#)strcat.c 8.1 (Berkeley) 6/4/93";
#endif /* LIBC_SCCS and not lint */
register char *s;
register const char *append;
char *save = s;
for (; *s; ++s);
while (*s++ = *append++);