855 __fd_eventfield(int fd, __evEmulMask *maskp) {  in __fd_eventfield()  argument
857 	evContext_p     *ctx = (evContext_p *)maskp->ctx;  in __fd_eventfield()
859 	if (!maskp->result || maskp->type == EV_WASNONBLOCKING)  in __fd_eventfield()
867 __poll_event(__evEmulMask *maskp) {  in __poll_event()  argument
869 	switch ((maskp)->type) {  in __poll_event()
889 __fd_clr(int fd, __evEmulMask *maskp) {  in __fd_clr()  argument
891 	evContext_p     *ctx = maskp->ctx;  in __fd_clr()
893 	*__fd_eventfield(fd, maskp) &= ~__poll_event(maskp);  in __fd_clr()
920 __fd_set(int fd, __evEmulMask *maskp) {  in __fd_set()  argument
922 	evContext_p     *ctx = maskp->ctx;  in __fd_set()
924 	*__fd_eventfield(fd, maskp) |= __poll_event(maskp);  in __fd_set()