21 	unsigned int scnt;  in debugifc_count_whitespace()  local
24 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_whitespace()
25 		ch = buf[scnt];  in debugifc_count_whitespace()
31 	return scnt;  in debugifc_count_whitespace()
38 	unsigned int scnt;  in debugifc_count_nonwhitespace()  local
41 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_nonwhitespace()
42 		ch = buf[scnt];  in debugifc_count_nonwhitespace()
47 	return scnt;  in debugifc_count_nonwhitespace()
58 	unsigned int scnt;  in debugifc_isolate_word()  local
62 	scnt = debugifc_count_whitespace(buf,count);  in debugifc_isolate_word()
63 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
66 	scnt = debugifc_count_nonwhitespace(buf,count);  in debugifc_isolate_word()
67 	if (!scnt) goto done;  in debugifc_isolate_word()
69 	wlen = scnt;  in debugifc_isolate_word()
70 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
184 	unsigned int scnt;  in pvr2_debugifc_do1cmd()  local
186 	scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
187 	if (!scnt) return 0;  in pvr2_debugifc_do1cmd()
188 	count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
193 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
194 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
195 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
220 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
221 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
222 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
225 			scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
226 			if (scnt && wptr) {  in pvr2_debugifc_do1cmd()
227 				count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
253 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
254 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
255 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
262 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
263 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
264 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
268 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()