37 	unsigned int scnt;  in debugifc_count_whitespace()  local
40 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_whitespace()
41 		ch = buf[scnt];  in debugifc_count_whitespace()
47 	return scnt;  in debugifc_count_whitespace()
54 	unsigned int scnt;  in debugifc_count_nonwhitespace()  local
57 	for (scnt = 0; scnt < count; scnt++) {  in debugifc_count_nonwhitespace()
58 		ch = buf[scnt];  in debugifc_count_nonwhitespace()
63 	return scnt;  in debugifc_count_nonwhitespace()
74 	unsigned int scnt;  in debugifc_isolate_word()  local
78 	scnt = debugifc_count_whitespace(buf,count);  in debugifc_isolate_word()
79 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
82 	scnt = debugifc_count_nonwhitespace(buf,count);  in debugifc_isolate_word()
83 	if (!scnt) goto done;  in debugifc_isolate_word()
85 	wlen = scnt;  in debugifc_isolate_word()
86 	consume_cnt += scnt; count -= scnt; buf += scnt;  in debugifc_isolate_word()
213 	unsigned int scnt;  in pvr2_debugifc_do1cmd()  local
215 	scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
216 	if (!scnt) return 0;  in pvr2_debugifc_do1cmd()
217 	count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
222 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
223 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
224 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
249 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
250 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
251 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
254 			scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
255 			if (scnt && wptr) {  in pvr2_debugifc_do1cmd()
256 				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()
287 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()
288 		if (!scnt) return -EINVAL;  in pvr2_debugifc_do1cmd()
289 		count -= scnt; buf += scnt;  in pvr2_debugifc_do1cmd()
293 		scnt = debugifc_isolate_word(buf,count,&wptr,&wlen);  in pvr2_debugifc_do1cmd()