umyid            2049 src/dps8/dps8_cpu.c     unsigned char umyid = (unsigned char)toupper('a' + (int)myid);
umyid            2054 src/dps8/dps8_cpu.c     _sir_snprintf_trunc(thread_name, SIR_MAXPID, "CPU %c", (unsigned int)umyid);