31 	unsigned int scnt;  in debugifc_count_whitespace()  local
34 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_whitespace()
35 		ch = buf[scnt];  in debugifc_count_whitespace()
41 	return scnt;  in debugifc_count_whitespace()
48 	unsigned int scnt;  in debugifc_count_nonwhitespace()  local
51 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_nonwhitespace()
52 		ch = buf[scnt];  in debugifc_count_nonwhitespace()
57 	return scnt;  in debugifc_count_nonwhitespace()
68 	unsigned int scnt;  in debugifc_isolate_word()  local
72 	scnt = debugifc_count_whitespace(buf,count);  in debugifc_isolate_word()
73 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
76 	scnt = debugifc_count_nonwhitespace(buf,count);  in debugifc_isolate_word()
77 	if (!scnt) goto done;  in debugifc_isolate_word()
79 	wlen = scnt;  in debugifc_isolate_word()
80 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
194 	unsigned int scnt;  in pvr2_debugifc_do1cmd()  local
196 	scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
197 	if (!scnt) return 0;  in pvr2_debugifc_do1cmd()
198 	count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
203 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
204 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
205 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
230 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
231 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
232 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
235 			scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
236 			if (scnt && wptr) {  in pvr2_debugifc_do1cmd()
237 				count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
263 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
264 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
265 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
272 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
273 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
274 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
278 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()