XMS_driver_interface
XMS_background
call_driver()
wrapper_functions
XMS:includes/vardefs
xms_installed()
xms_get_driver()
xms_get_version()
hma_alloc()
hma_free()
xms_avail()
xms_alloc()
xms_free()
xms_copy()
xms_lock()
xms_unlock()
XMS.hdr