67 	L"Apparently-To", L"Bcc", L"bcc", L"Cc", L"cc", L"Confirmed-By",
68 	L"Content", L"content-length", L"From", L"Date", L"id",
69 	L"Message-I", L"MIME-Version", L"Precedence", L"Return-Path",
70 	L"Received", L"Reply-To", L"Status", L"Subject", L"To", L"X-IMAP",
71 	L"X-Lines", L"X-Sender", L"X-Sun", L"X-Status", L"X-UID",
181 		while (c != L'\n' && c != EOF && cp-linebuf < BUFSIZ-1) {  in fmt()
182 			if (c == L'\b') {  in fmt()
188 			if (!(iswprint(c)) && c != L'\t') {  in fmt()
195 		*cp = L'\0';  in fmt()
201 		while (c != L'\n' && c != EOF)  in fmt()
211 			if (c != L'\t') {  in fmt()
219 					*cp2++ = L' ';  in fmt()
228 		for (cp2--; cp2 >= canonb && *cp2 == L' '; cp2--) {  in fmt()
239 			for (cp = canonb; *cp == L' '; cp++) {  in fmt()
259 			if (canonb[0] == L'\0') {  in fmt()
305 	if (line[0] == L'\0') {  in prefix()
312 	for (cp = line; *cp == L' '; cp++) {  in prefix()
335 	if (!nosplit && (nosplit = (*cp == L'.')))  in prefix()
353 			*outp = L'\0';  in prefix()
390 	static const wchar_t *srchlist = (const wchar_t *) L".:!?";  in csplit()
412 		if (*cp == L'\0') {  in csplit()
413 			*cp2++ = L' ';  in csplit()
415 				*cp2++ = L' ';  in csplit()
419 		*cp2 = L'\0';  in csplit()
429 	static const wchar_t *srchlist = (const wchar_t *) L".:!?";  in msplit()
458 		if (*cp == L'\0') {  in msplit()
459 			*cp2++ = L' ';  in msplit()
461 				*cp2++ = L' ';  in msplit()
465 		*cp2 = L'\0';  in msplit()
497 	*outp = L'\0';  in pack()
523 	*outp = L'\0';  in oflush()
542 	while (cp >= line && *cp == L' ')  in tabulate()
544 	*++cp = L'\0';  in tabulate()
546 	for (cp = line; *cp == L' '; cp++) {  in tabulate()
598 		*cp++ = L' ';  in leadin()
610 	while (*s1 != L'\0' && *s2 != L'\0')  in ispref()
709 		ret = (iswalnum(wc) || wc == L'_') ? 0 : 1;  in _wckind_c_locale()
756 			for (cp = hdrbuf[l]; *cp == L' '; cp++) {  in header_chk()
832 	for (i = 0, cp = line; (hdrbuf[h_lines][i] = *cp) != L'\0'; i++, cp++) {  in fill_hdrbuf()