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Annotation of coherent/b/lib/libc/gen/old/index.c, revision 1.1.1.1

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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