\r
function iocallback(source:PGIOChannel; condition:TGIOCondition; data:gpointer):gboolean;cdecl;\r
// return true if we want the callback to stay\r
\r
function iocallback(source:PGIOChannel; condition:TGIOCondition; data:gpointer):gboolean;cdecl;\r
// return true if we want the callback to stay\r