X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/c66bde989c72461b5ca17917a47f91441a3f3347..ed554bc5e4201344d7eaad78263566e79428759c:/usr/src/usr.bin/ctags/ctags.h

diff --git a/usr/src/usr.bin/ctags/ctags.h b/usr/src/usr.bin/ctags/ctags.h
index 1f4216c6dd..a42c68a69a 100644
--- a/usr/src/usr.bin/ctags/ctags.h
+++ b/usr/src/usr.bin/ctags/ctags.h
@@ -1,10 +1,36 @@
 /*
- * Copyright (c) 1987, 1993
+ * Copyright (c) 1987, 1993, 1994
  *	The Regents of the University of California.  All rights reserved.
  *
- * %sccs.include.redist.c%
+ * 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.
  *
- *	@(#)ctags.h	8.1 (Berkeley) %G%
+ * 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.
+ *
+ *	@(#)ctags.h	8.3 (Berkeley) 4/2/94
  */
 
 #define	bool	char
@@ -19,11 +45,11 @@
 #define	SETLINE		{++lineno;lineftell = ftell(inf);}
 #define	GETC(op,exp)	((c = getc(inf)) op (int)exp)
 
-#define	iswhite(arg)	(_wht[arg])	/* T if char is white */
-#define	begtoken(arg)	(_btk[arg])	/* T if char can start token */
-#define	intoken(arg)	(_itk[arg])	/* T if char can be in token */
-#define	endtoken(arg)	(_etk[arg])	/* T if char ends tokens */
-#define	isgood(arg)	(_gd[arg])	/* T if char can be after ')' */
+#define	iswhite(arg)	(_wht[(unsigned)arg])	/* T if char is white */
+#define	begtoken(arg)	(_btk[(unsigned)arg])	/* T if char can start token */
+#define	intoken(arg)	(_itk[(unsigned)arg])	/* T if char can be in token */
+#define	endtoken(arg)	(_etk[(unsigned)arg])	/* T if char ends tokens */
+#define	isgood(arg)	(_gd[(unsigned)arg])	/* T if char can be after ')' */
 
 typedef struct nd_st {			/* sorting structure */
 	struct nd_st	*left,
@@ -35,9 +61,30 @@ typedef struct nd_st {			/* sorting structure */
 	bool	been_warned;		/* set if noticed dup */
 } NODE;
 
-extern FILE	*inf;			/* ioptr for current input file */
+extern char	*curfile;		/* current input file name */
+extern NODE	*head;			/* head of the sorted binary tree */
+extern FILE    *inf;			/* ioptr for current input file */
+extern FILE    *outf;			/* ioptr for current output file */
 extern long	lineftell;		/* ftell after getc( inf ) == '\n' */
-extern int	lineno,			/* line number of current line */
-		xflag;			/* -x: cxref style output */
-extern bool	_wht[0177],_etk[0177],_itk[0177],_btk[0177],_gd[0177];
-extern char	lbuf[BUFSIZ];
+extern int	lineno;			/* line number of current line */
+extern int	dflag;			/* -d: non-macro defines */
+extern int	tflag;			/* -t: create tags for typedefs */
+extern int	vflag;			/* -v: vgrind style index output */
+extern int	wflag;			/* -w: suppress warnings */
+extern int	xflag;			/* -x: cxref style output */
+extern bool	_wht[], _etk[], _itk[], _btk[], _gd[];
+extern char	lbuf[LINE_MAX];
+extern char    *lbp;
+extern char	searchar;		/* ex search character */
+
+extern int	cicmp __P((char *));
+extern void	getline __P((void));
+extern void	pfnote __P((char *, int));
+extern int	skip_key __P((int));
+extern void	put_entries __P((NODE *));
+extern void	toss_yysec __P((void));
+extern void	l_entries __P((void));
+extern void	y_entries __P((void));
+extern int	PF_funcs __P((void));
+extern void	c_entries __P((void));
+extern void	skip_comment __P((void));