M302de: add code for show_automap()
M302de: bypass is_discovered()
M302de: bypass get_mapval_small()
M302de: bypass get_mapval_large()
M302de: bypass is_group_in_prison()
M302de: add code for seg074_305()
M302de: bypass draw_automap_square()
M302de: bypass draw_automap_entrance()
M302de: bypass draw_automap_to_screen()
M302de: BC: fix signatures of two functions
M302de: add code for select_teleport_dest()
M302de: bypass seg074_bbb()
M302de: bypass seg074_305()
M302de: bypass select_teleport_dest()
M302de: bypass spell_transversalis()
M302de: BC: some memos
M302de: BC: finalize seg074
M302de: remove some compiler warnings
M302de: quieten more compiler warnings
M302de: add code for use_magic()