2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1991, 1993
5 * The Regents of the University of California. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 int acccmp(const FTSENT *, const FTSENT *);
35 int revacccmp(const FTSENT *, const FTSENT *);
36 int birthcmp(const FTSENT *, const FTSENT *);
37 int revbirthcmp(const FTSENT *, const FTSENT *);
38 int modcmp(const FTSENT *, const FTSENT *);
39 int revmodcmp(const FTSENT *, const FTSENT *);
40 int namecmp(const FTSENT *, const FTSENT *);
41 int revnamecmp(const FTSENT *, const FTSENT *);
42 int verscmp(const FTSENT *, const FTSENT *);
43 int revverscmp(const FTSENT *, const FTSENT *);
44 int statcmp(const FTSENT *, const FTSENT *);
45 int revstatcmp(const FTSENT *, const FTSENT *);
46 int sizecmp(const FTSENT *, const FTSENT *);
47 int revsizecmp(const FTSENT *, const FTSENT *);
49 void printcol(const DISPLAY *);
50 void printlong(const DISPLAY *);
51 int printname(const char *);
52 void printscol(const DISPLAY *);
53 void printstream(const DISPLAY *);
55 int prn_normal(const char *);
56 size_t len_octal(const char *, int);
57 int prn_octal(const char *);
58 int prn_printable(const char *);
60 void parsecolors(const char *cs);
63 extern char *ansi_fgcol;
64 extern char *ansi_bgcol;
65 extern char *ansi_coloff;
66 extern char *attrs_off;
67 extern char *enter_bold;
68 extern char *enter_underline;
71 extern bool explicitansi;
73 #define COLORFLAG_NEVER 0
74 #define COLORFLAG_AUTO 1
75 #define COLORFLAG_ALWAYS 2