NSObject Example

NSObject.c

Class *class = objc_getClass("NSObject");
SEL alloc = sel_registerName("alloc");
SEL init = sel_registerName("init");
id *object = objc_msgSend(objc_msgSend(class, alloc), init);

//Ok, now make it rain
SEL makeItRain = sel_registerName("makeItRain:");
objc_msgSend(object, makeItRain, "benjamins");

SEL release = sel_registerName("release");
objc_msgSend(object, release);