deselect_fd
extern status_t deselect_fd(int32 fd, struct select_info *info, bool kernel);
deselect_fd
deselect_fd(fd, sync->set + fd, kernel);
deselect_fd(fds[i].fd, sync->set + i, kernel);
extern fssh_status_t deselect_fd(int fd, uint8_t event,