67 	char linebuf[LINESIZE];  in setptr()  local
103 	while ((n = getln(linebuf, sizeof (linebuf), ibuf)) > 0) {  in setptr()
108 		hdr = inhead && (headerp(linebuf) ||  in setptr()
109 		    (linebuf[0] == ' ' || linebuf[0] == '\t'));  in setptr()
117 				if (fwrite(linebuf, 1, (int)clen, otf) !=  in setptr()
122 					l += linecount(linebuf, clen);  in setptr()
128 				memcpy(linebuf, linebuf+clen, n+1);  in setptr()
136 			if (n == 1 && linebuf[0] == '\n') {  in setptr()
145 				if (fwrite(linebuf, 1, n, otf) != n) {  in setptr()
149 					l += linecount(linebuf, n);  in setptr()
155 				n = clen < sizeof (linebuf) ?  in setptr()
156 				    (int)clen : (int)sizeof (linebuf);  in setptr()
157 				if ((n = fread(linebuf, 1, n, ibuf)) <= 0) {  in setptr()
179 		if (blankline && linebuf[0] == 'F' && is_headline(linebuf)) {  in setptr()
235 		if ((linebuf[1] == 't' || linebuf[1] == 'T') &&  in setptr()
236 		    ishfield(linebuf, "status")) {  in setptr()
237 			cp = hcontents(linebuf);  in setptr()
248 		if (linebuf[7] == '-') {  in setptr()
249 			if (ishfield(linebuf, "content-length")) {  in setptr()
251 					clen = atol(hcontents(linebuf));  in setptr()
254 			} else if (ishfield(linebuf, "content-type")) {  in setptr()
258 				cp = hcontents(linebuf);  in setptr()
270 		if (fwrite(linebuf, 1, n, otf) != n) {  in setptr()
284 		if (linebuf[n-1] == '\n') {  in setptr()
398 readline(FILE *ibuf, char *linebuf)  in readline()  argument
406 	for (cp = linebuf; c != '\n' && c != EOF; c = getc(ibuf)) {  in readline()
415 		if (cp - linebuf < LINESIZE-2)  in readline()
419 	if (c == EOF && cp == linebuf)  in readline()
421 	return (cp - linebuf + 1);  in readline()