16 	unsigned int scnt;  in debugifc_count_whitespace()  local
19 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_whitespace()
20 		ch = buf[scnt];  in debugifc_count_whitespace()
26 	return scnt;  in debugifc_count_whitespace()
33 	unsigned int scnt;  in debugifc_count_nonwhitespace()  local
36 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_nonwhitespace()
37 		ch = buf[scnt];  in debugifc_count_nonwhitespace()
42 	return scnt;  in debugifc_count_nonwhitespace()
53 	unsigned int scnt;  in debugifc_isolate_word()  local
57 	scnt = debugifc_count_whitespace(buf,count);  in debugifc_isolate_word()
58 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
61 	scnt = debugifc_count_nonwhitespace(buf,count);  in debugifc_isolate_word()
62 	if (!scnt) goto done;  in debugifc_isolate_word()
64 	wlen = scnt;  in debugifc_isolate_word()
65 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
179 	unsigned int scnt;  in pvr2_debugifc_do1cmd()  local
181 	scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
182 	if (!scnt) return 0;  in pvr2_debugifc_do1cmd()
183 	count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
188 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
189 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
190 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
215 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
216 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
217 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
220 			scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
221 			if (scnt && wptr) {  in pvr2_debugifc_do1cmd()
222 				count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
248 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
249 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
250 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
257 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
258 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
259 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
263 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()