chd_file *harddisk_image_device::get_chd_file() { chd_file *result = nullptr; hard_disk_file *hd_file = get_hard_disk_file(); if (hd_file) result = hard_disk_get_chd(hd_file); return result; }
chd_file *mess_hd_get_chd_file(mess_image *image) { chd_file *result = NULL; hard_disk_file *hd_file; if (image) { hd_file = mess_hd_get_hard_disk_file(image); if (hd_file) result = hard_disk_get_chd(hd_file); } return result; }