fuibyte defined( "Locore.c"(80) ), but never used
mcrmap defined( "Locore.c"(289) ), but never used
pgintim defined( "./../h/vm.h"(218) ), but never used
printsw defined( "Locore.c"(16) ), but never used
rectime defined( "./../h/vm.h"(217) ), but never used
ttread returns value which is always ignored
ttwrite returns value which is always ignored
ubafree defined( "uba.c"(112) ), but never used
ubasetu defined( "uba.c"(28) ), but never used
