typhoon_file_header
const struct typhoon_file_header *fHdr;
if (remaining < sizeof(struct typhoon_file_header))
fHdr = (struct typhoon_file_header *) image_data;
image_data += sizeof(struct typhoon_file_header);
remaining -= sizeof(struct typhoon_file_header);
const struct typhoon_file_header *fHdr;
fHdr = (struct typhoon_file_header *) image_data;
image_data += sizeof(struct typhoon_file_header);