[DGD] Some questions

[Lord Lerkista]

I use DGD 1.2.96 and lpmud 2.4.5 (heavily modified) and i noticed that 
the heart_beats of an object only are active when a player is present, 
if not, the heart_beats are inactive, why is that?? is there a way to 
make them active all time?? the call_outs works the same way??

Another question, i put some functions in src/kfun/extra.c but i don't 
understand well how it works, for example:
 

> # ifdef FUNCDEF
> FUNCDEF("sendmail", kf_sendmail, pt_sendmail)
> # else
> char pt_sendmail[] = { C_TYPECHECKED | C_STATIC,  5, 0, 0, 11, 
> T_STRING, T_STRING,
> T_STRING, T_STRING, T_STRING, T_STRING };

i made it work, changing the values until it works, but i don't know if 
they are the right values or not, anyone can explain me what that values 
mean??, the 5,0,0,11 thing

Thankx