VERS_1.0 {
	global:
		xenforeignmemory_open;
		xenforeignmemory_close;
		xenforeignmemory_map;
		xenforeignmemory_unmap;
	local: *; /* Do not expose anything by default */
};
VERS_1.1 {
	global:
		xenforeignmemory_restrict;
} VERS_1.0;
VERS_1.2 {
	global:
		xenforeignmemory_map2;
} VERS_1.1;