( NULLPATS AND NEAT BIT ROUTINES )                              DECIMAL                                                         PATTERN NULPAT 0 B, 0 B, 1 B, 1 B,                              HEX 10 B, 20 B, 30 B, DECIMAL                                   0 B,                                                            ;S                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              