1 files changed, 0 insertions, 208 deletions
diff --git a/lib/libterm/termcap.c b/lib/libterm/termcap.c
deleted file mode 100644
index 708ccfa..0000000
--- a/lib/libterm/termcap.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright (c) 1980, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)termcap.c	8.1 (Berkeley) 6/4/93";
-#endif /* not lint */
-
-#define	PBUFSIZ		512	/* max length of filename path */
-#define	PVECSIZ		32	/* max number of names in path */
-
-#include <stdio.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include "pathnames.h"
-
-/*
- * termcap - routines for dealing with the terminal capability data base
- *
- * BUG:		Should use a "last" pointer in tbuf, so that searching
- *		for capabilities alphabetically would not be a n**2/2
- *		process when large numbers of capabilities are given.
- * Note:	If we add a last pointer now we will screw up the
- *		tc capability. We really should compile termcap.
- *
- * Essentially all the work here is scanning and decoding escapes
- * in string capabilities.  We don't use stdio because the editor
- * doesn't, and because living w/o it is not hard.
- */
-
-static	char *tbuf;	/* termcap buffer */
-
-/*
- * Get an entry for terminal name in buffer bp from the termcap file.
- */
-int
-tgetent(bp, name)
-	char *bp, *name;
-{
-	register char *p;
-	register char *cp;
-	char  *dummy;
-	char **fname;
-	char  *home;
-	int    i;
-	char   pathbuf[PBUFSIZ];	/* holds raw path of filenames */
-	char  *pathvec[PVECSIZ];	/* to point to names in pathbuf */
-	char **pvec;			/* holds usable tail of path vector */
-	char  *termpath;
-
-	fname = pathvec;
-	pvec = pathvec;
-	tbuf = bp;
-	p = pathbuf;
-	cp = getenv("TERMCAP");
-	/*
-	 * TERMCAP can have one of two things in it. It can be the
-	 * name of a file to use instead of /etc/termcap. In this
-	 * case it better start with a "/". Or it can be an entry to
-	 * use so we don't have to read the file. In this case it
-	 * has to already have the newlines crunched out.  If TERMCAP
-	 * does not hold a file name then a path of names is searched
-	 * instead.  The path is found in the TERMPATH variable, or
-	 * becomes "$HOME/.termcap /etc/termcap" if no TERMPATH exists.
-	 */
-	if (!cp || *cp != '/') {	/* no TERMCAP or it holds an entry */
-		if (termpath = getenv("TERMPATH"))
-			strncpy(pathbuf, termpath, PBUFSIZ);
-		else {
-			if (home = getenv("HOME")) {	/* set up default */
-				p += strlen(home);	/* path, looking in */
-				strcpy(pathbuf, home);	/* $HOME first */
-				*p++ = '/';
-			}	/* if no $HOME look in current directory */
-			strncpy(p, _PATH_DEF, PBUFSIZ - (p - pathbuf));
-		}
-	}
-	else				/* user-defined name in TERMCAP */
-		strncpy(pathbuf, cp, PBUFSIZ);	/* still can be tokenized */
-
-	*fname++ = pathbuf;	/* tokenize path into vector of names */
-	while (*++p)
-		if (*p == ' ' || *p == ':') {
-			*p = '\0';
-			while (*++p)
-				if (*p != ' ' && *p != ':')
-					break;
-			if (*p == '\0')
-				break;
-			*fname++ = p;
-			if (fname >= pathvec + PVECSIZ) {
-				fname--;
-				break;
-			}
-		}
-	*fname = (char *) 0;			/* mark end of vector */
-	if (cp && *cp && *cp != '/')
-		if (cgetset(cp) < 0)
-			return(-2);
-
-	i = cgetent(&dummy, pathvec, name);      
-	
-	if (i == 0)
-		strcpy(bp, dummy);
-	
-	if (dummy)
-		free(dummy);
-	/* no tc reference loop return code in libterm XXX */
-	if (i == -3)
-		return(-1);
-	return(i + 1);
-}
-
-/*
- * Return the (numeric) option id.
- * Numeric options look like
- *	li#80
- * i.e. the option string is separated from the numeric value by
- * a # character.  If the option is not found we return -1.
- * Note that we handle octal numbers beginning with 0.
- */
-int
-tgetnum(id)
-	char *id;
-{
-	long num;
-
-	if (cgetnum(tbuf, id, &num) == 0)
-		return(num);
-	else
-		return(-1);
-}
-
-/*
- * Handle a flag option.
- * Flag options are given "naked", i.e. followed by a : or the end
- * of the buffer.  Return 1 if we find the option, or 0 if it is
- * not given.
- */
-int
-tgetflag(id)
-	char *id;
-{
-	return(cgetcap(tbuf, id, ':') != NULL);
-}
-
-/*
- * Get a string valued option.
- * These are given as
- *	cl=^Z
- * Much decoding is done on the strings, and the strings are
- * placed in area, which is a ref parameter which is updated.
- * No checking on area overflow.
- */
-char *
-tgetstr(id, area)
-	char *id, **area;
-{
-	char ids[3];
-	char *s;
-	int i;
-	
-	/*
-	 * XXX
-	 * This is for all the boneheaded programs that relied on tgetstr
-	 * to look only at the first 2 characters of the string passed...
-	 */
-	*ids = *id;
-	ids[1] = id[1];
-	ids[2] = '\0';
-
-	if ((i = cgetstr(tbuf, ids, &s)) < 0)
-		return NULL;
-	
-	strcpy(*area, s);
-	*area += i + 1;
-	return(s);
-}