1/*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1991, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 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. 18 * 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 29 * SUCH DAMAGE. 30 */ 31 32#include <stdbool.h> 33 34int acccmp(const FTSENT *, const FTSENT *); 35int revacccmp(const FTSENT *, const FTSENT *); 36int birthcmp(const FTSENT *, const FTSENT *); 37int revbirthcmp(const FTSENT *, const FTSENT *); 38int modcmp(const FTSENT *, const FTSENT *); 39int revmodcmp(const FTSENT *, const FTSENT *); 40int namecmp(const FTSENT *, const FTSENT *); 41int revnamecmp(const FTSENT *, const FTSENT *); 42int verscmp(const FTSENT *, const FTSENT *); 43int revverscmp(const FTSENT *, const FTSENT *); 44int statcmp(const FTSENT *, const FTSENT *); 45int revstatcmp(const FTSENT *, const FTSENT *); 46int sizecmp(const FTSENT *, const FTSENT *); 47int revsizecmp(const FTSENT *, const FTSENT *); 48 49void printcol(const DISPLAY *); 50void printlong(const DISPLAY *); 51int printname(const char *); 52void printscol(const DISPLAY *); 53void printstream(const DISPLAY *); 54void usage(void); 55int prn_normal(const char *); 56size_t len_octal(const char *, int); 57int prn_octal(const char *); 58int prn_printable(const char *); 59#ifdef COLORLS 60void parsecolors(const char *cs); 61void colorquit(int); 62 63extern char *ansi_fgcol; 64extern char *ansi_bgcol; 65extern char *ansi_coloff; 66extern char *attrs_off; 67extern char *enter_bold; 68extern char *enter_underline; 69 70extern int colorflag; 71extern bool explicitansi; 72 73#define COLORFLAG_NEVER 0 74#define COLORFLAG_AUTO 1 75#define COLORFLAG_ALWAYS 2 76#endif 77extern int termwidth; 78