User's Manual

;&&&&&#!1&)*+,&.*7*)&%*)..&)55,*)
?H%LM
%     6 (      (!$
result = FD_ISSET (socket, bitmask)
int result, socket;
fd_set *bitmask;
result "  FD_ISSET() $
result P 1 !  (      
' socket$ <' result P 0$
socket      $
bitmask    fd_set ( #    (!
   $
?HLM
    6 (   (!$
FD_SET (socket, bitmask)
int socket;
fd_set *bitmask;
socket      $
bitmask    (  # fd_set   
(!    $
?HGLM
7   (!$
FD_ZERO (bitmask)
fd_set *bitmask;
bitmask    (  # fd_set   
(!    $