unused            637 src/dps8/dps8.h #  define UNUSED    __attribute__ ((unused))
unused           2091 src/simh/sim_console.c DWORD unused;
unused           2102 src/simh/sim_console.c             WriteConsoleA(std_output, &c, 1, &unused, NULL);
unused           2107 src/simh/sim_console.c         WriteConsoleA(std_output, &c, 1, &unused, NULL);