tests/cmake/cpp_lib/lib.js

// Copyright 2015 The Emscripten Authors.  All rights reserved.
// Emscripten is available under two separate licenses, the MIT license and the
// University of Illinois/NCSA Open Source License.  Both these licenses can be
// found in the LICENSE file.

mergeInto(LibraryManager.library, {
		js_library_function: function() {
			return 0;
		}
}
);