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Annotation of researchv10no/libc/gen/strpbrk.C, revision 1.1.1.1

1.1       root        1: /*     @(#)strpbrk.c   1.2     */
                      2: /*LINTLIBRARY*/
                      3: /*
                      4:  * Return ptr to first occurance of any character from `brkset'
                      5:  * in the character string `string'; NULL if none exists.
                      6:  */
                      7: 
                      8: #define        NULL    (char *) 0
                      9: 
                     10: char *
                     11: strpbrk(string, brkset)
                     12: register char *string, *brkset;
                     13: {
                     14:        register char *p;
                     15: 
                     16:        do {
                     17:                for(p=brkset; *p != '\0' && *p != *string; ++p)
                     18:                        ;
                     19:                if(*p != '\0')
                     20:                        return(string);
                     21:        }
                     22:        while(*string++);
                     23:        return(NULL);
                     24: }

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