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 * from: @(#)extern.h 8.1 (Berkeley) 5/31/93 32 * $FreeBSD$ 33 */ 34 35 #include <stdbool.h> 36 37 int acccmp(const FTSENT *, const FTSENT *); 38 int revacccmp(const FTSENT *, const FTSENT *); 39 int birthcmp(const FTSENT *, const FTSENT *); 40 int revbirthcmp(const FTSENT *, const FTSENT *); 41 int modcmp(const FTSENT *, const FTSENT *); 42 int revmodcmp(const FTSENT *, const FTSENT *); 43 int namecmp(const FTSENT *, const FTSENT *); 44 int revnamecmp(const FTSENT *, const FTSENT *); 45 int statcmp(const FTSENT *, const FTSENT *); 46 int revstatcmp(const FTSENT *, const FTSENT *); 47 int sizecmp(const FTSENT *, const FTSENT *); 48 int revsizecmp(const FTSENT *, const FTSENT *); 49 50 void printcol(const DISPLAY *); 51 void printlong(const DISPLAY *); 52 int printname(const char *); 53 void printscol(const DISPLAY *); 54 void printstream(const DISPLAY *); 55 void usage(void); 56 int prn_normal(const char *); 57 size_t len_octal(const char *, int); 58 int prn_octal(const char *); 59 int prn_printable(const char *); 60 #ifdef COLORLS 61 void parsecolors(const char *cs); 62 void colorquit(int); 63 64 extern char *ansi_fgcol; 65 extern char *ansi_bgcol; 66 extern char *ansi_coloff; 67 extern char *attrs_off; 68 extern char *enter_bold; 69 extern char *enter_underline; 70 71 extern int colorflag; 72 extern bool explicitansi; 73 74 #define COLORFLAG_NEVER 0 75 #define COLORFLAG_AUTO 1 76 #define COLORFLAG_ALWAYS 2 77 #endif 78 extern int termwidth; 79