void usbi_free_fd(int fd)
{
int _index;
CHECK_INIT_POLLING;
_index = _fd_to_index_and_lock(fd);
if (_index < 0) {
return;
}
_free_index(_index);
LeaveCriticalSection(&_poll_fd[_index].mutex);
}
/*
* Release a pollable file descriptor.
*
* Note that the associated Windows handle is not closed by this call
*/
void usbi_free_fd(struct winfd *wfd)
{
int _index;
CHECK_INIT_POLLING;
_index = _fd_to_index_and_lock(wfd->fd);
if (_index < 0) {
return;
}
_free_index(_index);
*wfd = INVALID_WINFD;
LeaveCriticalSection(&_poll_fd[_index].mutex);
}
