24 struct directory	*dfind(tchar *);
25 tchar	*dfollow(tchar *);
26 tchar	*dcanon(tchar *, tchar *);
27 void	dtildepr(tchar *, tchar *);
38 static tchar *fakev[] = { S_dirs, NOSTR };
45 dinit(tchar *hp)  in dinit()
47 	tchar *cp;  in dinit()
49 	tchar path[MAXPATHLEN];  in dinit()
83 dodirs(tchar **v)  in dodirs()
87 	tchar *hp = value(S_home);  in dodirs()
115 dtildepr(tchar *home, tchar *dir)  in dtildepr()
131 dochngd(tchar **v)  in dochngd()
133 	tchar *cp;  in dochngd()
170 tchar *
171 dfollow(tchar *cp)  in dfollow()
173 	tchar *dp;  in dfollow()
178 	tchar *fullpath;  in dfollow()
179 	tchar *slashcp; /* cp string prepended with a slash */  in dfollow()
205 		tchar **cdp;  in dfollow()
206 		tchar *p;  in dfollow()
207 		tchar buf[MAXPATHLEN];  in dfollow()
230 		tchar **pv;  in dfollow()
274 				tchar *p;  in dfollow()
275 				tchar buf[MAXPATHLEN];  in dfollow()
310 		tchar *p, *q;  in dfollow()
327 				tchar path[MAXPATHLEN];  in dfollow()
350 		dp = (tchar *)xalloc((unsigned)(cwdlen + len + 2) * sizeof (tchar));  in dfollow()
373 dopushd(tchar **v)  in dopushd()
398 		tchar *cp;  in dopushd()
416 dfind(tchar *cp)  in dfind()
420 	tchar *ep;  in dfind()
448 dopopd(tchar **v)  in dopopd()
490 		xfree(dp->di_name), xfree((tchar *)dp);  in dfree()
501 tchar *
502 dcanon(tchar *cp, tchar *p)  in dcanon()
504 	tchar *sp;	/* rightmost component currently under  in dcanon()
506 	tchar *p1,	/* general purpose */  in dcanon()
591 			tchar link[MAXPATHLEN];  in dcanon()
593 			tchar *newcp;  in dcanon()
657 					p1 = newcp = (tchar *)xalloc((unsigned)  in dcanon()
658 						((sp - cp) + cc + (p1 - p)) * sizeof (tchar));  in dcanon()
677 					p1 = newcp = (tchar *)xalloc((unsigned)  in dcanon()
678 						(cc + (p1 - p))*sizeof (tchar));  in dcanon()