my poor C knowledge

Jacek M. Holeczek (holeczek@us.edu.pl)
Sun, 16 May 1999 15:50:00 +0200 (MET DST)

Hi,
I try, and try, and try, ... to understand what the following piece of C
code is supposed to do, but I can't :
if(mparen==0||G__return!=G__RETURN_NON>G__RETURN_NORMAL) return(G__null)
Jacek.