35 	unsigned int scnt;  in debugifc_count_whitespace()  local
38 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_whitespace()
39 		ch = buf[scnt];  in debugifc_count_whitespace()
45 	return scnt;  in debugifc_count_whitespace()
52 	unsigned int scnt;  in debugifc_count_nonwhitespace()  local
55 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_nonwhitespace()
56 		ch = buf[scnt];  in debugifc_count_nonwhitespace()
61 	return scnt;  in debugifc_count_nonwhitespace()
72 	unsigned int scnt;  in debugifc_isolate_word()  local
76 	scnt = debugifc_count_whitespace(buf,count);  in debugifc_isolate_word()
77 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
80 	scnt = debugifc_count_nonwhitespace(buf,count);  in debugifc_isolate_word()
81 	if (!scnt) goto done;  in debugifc_isolate_word()
83 	wlen = scnt;  in debugifc_isolate_word()
84 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
200 	unsigned int scnt;  in pvr2_debugifc_do1cmd()  local
202 	scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
203 	if (!scnt) return 0;  in pvr2_debugifc_do1cmd()
204 	count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
209 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
210 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
211 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
236 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
237 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
238 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
241 			scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
242 			if (scnt && wptr) {  in pvr2_debugifc_do1cmd()
243 				count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
269 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
270 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
271 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
278 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
279 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
280 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
284 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()