64             char *nularray,   /* O - array of null pixel flags               */  in ffgpfi()  argument
84             nullcheck, NULL, array, nularray, anynul, status);  in ffgpfi()
98                array, nularray, anynul, status);  in ffgpfi()
614            char *nularray,   /* O - array of flags: 1 if null pixel; else 0 */  in ffgcfi()  argument
629            array, nularray, anynul, status);  in ffgcfi()
644             char *nularray,   /* O - array of flags = 1 if nultyp = 2        */  in ffgcli()  argument
684         memset(nularray, 0, (size_t) nelem);   /* initialize nullarray */  in ffgcli()
786                            (short) tnull, nulval, &nularray[next], anynul,   in ffgcli()
793                            nulcheck, tnull, nulval, &nularray[next],   in ffgcli()
800                     (unsigned char) tnull, nulval, &nularray[next], anynul,   in ffgcli()
807                        (INT32BIT) tnull, nulval, &nularray[next], anynul,   in ffgcli()
813                        nulval, &nularray[next], anynul,   in ffgcli()
819                           nulval, &nularray[next], anynul,   in ffgcli()
832                      nulcheck, snull, nulval, &nularray[next], anynul,  in ffgcli()