struct handle *handle_output_new(HANDLE handle, handle_outputfn_t sentdata,
void *privdata, int flags);
int handle_write(struct handle *h, const void *data, int len);
+void handle_write_eof(struct handle *h);
HANDLE *handle_get_events(int *nevents);
void handle_free(struct handle *h);
void handle_got_event(HANDLE event);