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Annotation of coherent/b/lib/libc/gen/old/index.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Coherent Standard I/O Library.
        !             3:  * Return a pointer to where a character
        !             4:  * appears in a string or NULL.
        !             5:  * Amended to return the location of (c == '\0') as well, rec 1983.12.12.
        !             6:  */
        !             7: 
        !             8: #include <stdio.h>
        !             9: 
        !            10: char *
        !            11: index(s, c)
        !            12: register unsigned char *s;
        !            13: register c;
        !            14: {
        !            15:        do
        !            16:                if (*s == c)
        !            17:                        return (s);
        !            18:        while (*s++ != '\0');
        !            19:        return (NULL);
        !            20: }

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