};
+#define TARGET_MAP_SHARED 0x01 /* Share changes */
+#define TARGET_MAP_PRIVATE 0x02 /* Changes are private */
+#define TARGET_MAP_TYPE 0x0f /* Mask for type of mapping */
+#define TARGET_MAP_FIXED 0x10 /* Interpret addr exactly */
+#define TARGET_MAP_ANONYMOUS 0x20 /* don't use a file */
+
+#define TARGET_MAP_GROWSDOWN 0x0100 /* stack-like segment */
+#define TARGET_MAP_DENYWRITE 0x0800 /* ETXTBSY */
+#define TARGET_MAP_EXECUTABLE 0x1000 /* mark it as an executable */
+#define TARGET_MAP_LOCKED 0x2000 /* pages are locked */
+#define TARGET_MAP_NORESERVE 0x4000 /* don't check for reservations */
+
/* vm86 defines */
#define TARGET_BIOSSEG 0x0f000