#include <bits/errno-return.h>
#include <sys/poll.h>
#include <sys/syscall.h>
#include <unistd.h>

extern "C"
{
    int poll(struct pollfd* fds, nfds_t nfds, int timeout)
    {
        long rc = syscall(SYS_poll, fds, nfds, timeout);
        __errno_return(rc, int);
    }
}