io_check - Man Page
check for new readable or writable descriptors
Syntax
#include <io.h>
int64 io_check();
Description
io_check is like io_waituntil() with a deadline of now.
check for new readable or writable descriptors
#include <io.h>
int64 io_check();
io_check is like io_waituntil() with a deadline of now.