cp unix.h hardware.h
gcc -DOSX -DUNIX -g3  -W -Wimplicit -Wreturn-type -Wswitch -Wpointer-arith -Wcast-qual -Wcast-align -Waggregate-return -Wparentheses  -I/usr/include/ncurses -DLCURSES=\"-lncurses\"   -c -o main.o main.c