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- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- #include <string.h>
- char *
- strchr(register const char *s, register int c)
- {
- c = (char) c;
- while (c != *s) {
- if (*s++ == '\0') return NULL;
- }
- return (char *)s;
- }
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