+
+/// AllocateRWXMemory - Allocate a slab of memory with read/write/execute
+/// permissions. This is typically used for JIT applications where we want
+/// to emit code to the memory then jump to it. Getting this type of memory
+/// is very OS specific.
+///
+void *AllocateRWXMemory(unsigned NumBytes);
+
+} // End llvm namespace
+