48 #define	NOSTR	((wchar_t *)0)	/* Null string pointer for lint */
51 wchar_t	outbuf[BUFSIZ];			/* Sandbagged output line image */
52 wchar_t	*outp;				/* Pointer in above */
66 wchar_t	*headnames[] = {
84 wchar_t *hdrbuf[MAXLINES];	/* buffer to hold potential mail header lines */
87 void (*(split))(wchar_t []);
88 extern int scrwidth(wchar_t);
92 static void fill_hdrbuf(wchar_t []);
96 static void tabulate(wchar_t []);
98 static void pack(wchar_t []);
99 static void msplit(wchar_t []);
100 static void csplit(wchar_t []);
102 static void prefix(wchar_t []);
105 int _wckind(wchar_t);
167 	wchar_t linebuf[BUFSIZ], canonb[BUFSIZ];  in fmt()
168 	wchar_t *cp, *cp2;  in fmt()
170 	wchar_t	c;  in fmt()
299 prefix(wchar_t line[])  in prefix()
301 	wchar_t *cp;  in prefix()
351 			wchar_t s[BUFSIZ];  in prefix()
386 csplit(wchar_t line[])  in csplit()
388 	wchar_t *cp, *cp2;  in csplit()
389 	wchar_t word[BUFSIZ];  in csplit()
390 	static const wchar_t *srchlist = (const wchar_t *) L".:!?";  in csplit()
425 msplit(wchar_t line[])  in msplit()
427 	wchar_t *cp, *cp2, prev;  in msplit()
428 	wchar_t word[BUFSIZ];  in msplit()
429 	static const wchar_t *srchlist = (const wchar_t *) L".:!?";  in msplit()
489 pack(wchar_t word[])  in pack()
491 	wchar_t *cp;  in pack()
534 tabulate(wchar_t line[])  in tabulate()
536 	wchar_t *cp;  in tabulate()
573 	wchar_t *cp;  in leadin()
607 ispref(wchar_t *s1, wchar_t *s2)  in ispref()
655 static int	_wckind_c_locale(wchar_t);
657 static int	(*__wckind)(wchar_t) = _wckind_c_locale;
680 		__wckind = (int (*)(wchar_t))dlsym(dlhandle, WCHKIND);  in _wckind_init()
693 _wckind(wchar_t wc)  in _wckind()
700 _wckind_c_locale(wchar_t wc)  in _wckind_c_locale()
735 	wchar_t  *cp; 		/* ptr to current char of line */  in header_chk()
736 	wchar_t **hp; 		/* ptr to current char of a valid */  in header_chk()
758 			for (hp = &headnames[0]; *hp != (wchar_t *)0; hp++)  in header_chk()
789 fill_hdrbuf(wchar_t line[])  in fill_hdrbuf()
791 	wchar_t *cp;	/* pointer to characters in input line */  in fill_hdrbuf()
806 	hdrbuf[h_lines] = (wchar_t *)malloc(sizeof (wchar_t) *  in fill_hdrbuf()