+extern LLVMMCJITMemoryManagerRef
+lp_get_default_memory_manager();
+
+extern void
+lp_free_memory_manager(LLVMMCJITMemoryManagerRef memorymgr);
+
+extern void
+lp_add_attr_dereferenceable(LLVMValueRef val, uint64_t bytes);
+
+extern LLVMValueRef
+lp_get_called_value(LLVMValueRef call);
+
+extern bool
+lp_is_function(LLVMValueRef v);
+
+extern LLVMBuilderRef
+lp_create_builder(LLVMContextRef ctx, bool unsafe_fpmath);