49 /* VT220 SCCB */
123 		page = request->sclp_req.sccb;  in sclp_vt220_process_queue()
155 	struct sclp_vt220_sccb *sccb;  in sclp_vt220_callback()  local
162 	sccb = (struct sclp_vt220_sccb *) vt220_request->sclp_req.sccb;  in sclp_vt220_callback()
165 	switch (sccb->header.response_code) {  in sclp_vt220_callback()
176 		if (sclp_remove_processed((struct sccb_header *) sccb) > 0) {  in sclp_vt220_callback()
178 			sccb->header.response_code = 0x0000;  in sclp_vt220_callback()
188 		sccb->header.response_code = 0x0000;  in sclp_vt220_callback()
223 	struct sclp_vt220_sccb *sccb;  in sclp_vt220_emit_current()  local
227 		sccb = (struct sclp_vt220_sccb *)   in sclp_vt220_emit_current()
228 				sclp_vt220_current_request->sclp_req.sccb;  in sclp_vt220_emit_current()
230 		if (sccb->header.length != sizeof(struct sclp_vt220_sccb)) {  in sclp_vt220_emit_current()
263 	struct sclp_vt220_sccb *sccb;  in sclp_vt220_initialize_page()  local
269 	request->sclp_req.sccb = page;  in sclp_vt220_initialize_page()
270 	/* SCCB goes at start of page */  in sclp_vt220_initialize_page()
271 	sccb = (struct sclp_vt220_sccb *) page;  in sclp_vt220_initialize_page()
272 	memset((void *) sccb, 0, sizeof(struct sclp_vt220_sccb));  in sclp_vt220_initialize_page()
273 	sccb->header.length = sizeof(struct sclp_vt220_sccb);  in sclp_vt220_initialize_page()
274 	sccb->header.function_code = SCLP_NORMAL_WRITE;  in sclp_vt220_initialize_page()
275 	sccb->header.response_code = 0x0000;  in sclp_vt220_initialize_page()
276 	sccb->evbuf.type = EVTYP_VT220MSG;  in sclp_vt220_initialize_page()
277 	sccb->evbuf.length = sizeof(struct evbuf_header);  in sclp_vt220_initialize_page()
285 	struct sclp_vt220_sccb *sccb;  in sclp_vt220_space_left()  local
286 	sccb = (struct sclp_vt220_sccb *) request->sclp_req.sccb;  in sclp_vt220_space_left()
288 	       sccb->header.length;  in sclp_vt220_space_left()
294 	struct sclp_vt220_sccb *sccb;  in sclp_vt220_chars_stored()  local
295 	sccb = (struct sclp_vt220_sccb *) request->sclp_req.sccb;  in sclp_vt220_chars_stored()
296 	return sccb->evbuf.length - sizeof(struct evbuf_header);  in sclp_vt220_chars_stored()
307 	struct sclp_vt220_sccb *sccb;  in sclp_vt220_add_msg()  local
318 	sccb = (struct sclp_vt220_sccb *) request->sclp_req.sccb;  in sclp_vt220_add_msg()
319 	buffer = (void *) ((addr_t) sccb + sccb->header.length);  in sclp_vt220_add_msg()
339 		sccb->header.length += to;  in sclp_vt220_add_msg()
340 		sccb->evbuf.length += to;  in sclp_vt220_add_msg()
344 		sccb->header.length += count;  in sclp_vt220_add_msg()
345 		sccb->evbuf.length += count;  in sclp_vt220_add_msg()
381 	page = request->sclp_req.sccb;  in sclp_vt220_drop_buffer()