#define MAP_NOEXTEND 0x0100 /* for MAP_FILE, don't change file size */
#define MAP_HASSEMAPHORE 0x0200 /* region may contain semaphores */
#define MAP_NOCACHE 0x0400 /* don't cache pages for this mapping */
+#define MAP_JIT 0x0800 /* Allocate a region that will be used for JIT purposes */
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
/*