MTSE_WRP         2409 src/dps8/dps8_mt.c     else if (code == MTSE_WRP)
MTSE_WRP          915 src/simh/sim_tape.c     return MTSE_WRP;
MTSE_WRP          969 src/simh/sim_tape.c     return MTSE_WRP;
MTSE_WRP         1180 src/simh/sim_tape.c     return MTSE_WRP;                                    /*   then we cannot write */