Somebody point me a link to
http://www.amxmodx.org/funcwiki.php?...ange&go=search
and took off a stupid karma again (how i wish it would be blocked or invisible) instead of sending a PM to me or posting here. What a funny guy. There was nothing new in comparing with comments written in socket.inc (and which i posted above). So, i'll make a test by myself later.
PS. Actually TRUE is NOT FALSE. FALSE is always 0, but TRUE may not be -1. TRUE is just non zero value =)
That is why the return value confused me.
Currently under AMX/X TRUE translates into 1, not -1.