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Annotation of 43BSDTahoe/usr.bin/uucp/index.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)index.c    5.2 (Berkeley) 1/22/85";
        !             3: #endif
        !             4: 
        !             5: #include <stdio.h>
        !             6: 
        !             7: /*
        !             8:  *     return pointer to character c
        !             9:  *
        !            10:  *     return codes:
        !            11:  *             NULL  -  character not found
        !            12:  *             pointer  -  pointer to character
        !            13:  */
        !            14: 
        !            15: char *
        !            16: index(str, c)
        !            17: register char c, *str;
        !            18: {
        !            19:        for (; *str != '\0'; str++) {
        !            20:                if (*str == c)
        !            21:                        return str;
        !            22:        }
        !            23: 
        !            24:        return NULL;
        !            25: }

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