R3SendMsgA
void *R3SendMsgA(R3OBJ *obj, int mth, R3TAG *tags);
obj - object to whom the message is to be sent
Method specific return value
Sends a message to given object. The R3SendMsgA() and RSendMsgA2() are macros which are defined for sake of convenience:
R3SendMsgA(obj, R3RM_DELETE, NULL);