nJSFunctionSpec *fs;// one or more functions of an object
nJS_DefineFunctions(cx, obj, fs);
n
n//single function
nJSFunction *fun = JS_DefineFunction(cx, obj, name, native, nargs,
flags);
nJSObject *fobj = JS_GetFunctionObject(fun);
n
n// call the function
nJS_CallFunction(cx, obj, fun, argc, argv, rval);
nJS_CallFunctionName(cx, obj, name, argc, argv, rval);
n
nJS_NewFunction, JS_CloneFunctionObject, JS_CompileFunction