vis.hin revision 178826
1285SN/A/* $NetBSD: vis.h,v 1.11 1999/11/25 16:55:50 wennmach Exp $ */ 2367SN/A/* $Id: vis.hin 19341 2006-12-15 11:53:09Z lha $ */ 3285SN/A 4285SN/A/*- 5285SN/A * Copyright (c) 1990, 1993 6285SN/A * The Regents of the University of California. All rights reserved. 7285SN/A * 8285SN/A * Redistribution and use in source and binary forms, with or without 9285SN/A * modification, are permitted provided that the following conditions 10285SN/A * are met: 11285SN/A * 1. Redistributions of source code must retain the above copyright 12285SN/A * notice, this list of conditions and the following disclaimer. 13285SN/A * 2. Redistributions in binary form must reproduce the above copyright 14285SN/A * notice, this list of conditions and the following disclaimer in the 15285SN/A * documentation and/or other materials provided with the distribution. 16285SN/A * 3. Neither the name of the University nor the names of its contributors 17285SN/A * may be used to endorse or promote products derived from this software 18285SN/A * without specific prior written permission. 19285SN/A * 20285SN/A * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21285SN/A * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22285SN/A * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23285SN/A * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24285SN/A * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25285SN/A * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26285SN/A * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27285SN/A * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28285SN/A * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29285SN/A * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30285SN/A * SUCH DAMAGE. 31367SN/A * 32285SN/A * @(#)vis.h 8.1 (Berkeley) 6/2/93 33285SN/A */ 34285SN/A 35285SN/A#ifndef _VIS_H_ 36285SN/A#define _VIS_H_ 37285SN/A 38285SN/A#ifndef ROKEN_LIB_FUNCTION 39285SN/A#ifdef _WIN32 40285SN/A#define ROKEN_LIB_FUNCTION _stdcall 41285SN/A#else 42285SN/A#define ROKEN_LIB_FUNCTION 43367SN/A#endif 44285SN/A#endif 45367SN/A 46367SN/A/* 47367SN/A * to select alternate encoding format 48285SN/A */ 49285SN/A#define VIS_OCTAL 0x01 /* use octal \ddd format */ 50285SN/A#define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropiate */ 51285SN/A 52285SN/A/* 53285SN/A * to alter set of characters encoded (default is to encode all 54285SN/A * non-graphic except space, tab, and newline). 55285SN/A */ 56285SN/A#define VIS_SP 0x04 /* also encode space */ 57285SN/A#define VIS_TAB 0x08 /* also encode tab */ 58285SN/A#define VIS_NL 0x10 /* also encode newline */ 59285SN/A#define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL) 60285SN/A#define VIS_SAFE 0x20 /* only encode "unsafe" characters */ 61285SN/A 62285SN/A/* 63285SN/A * other 64367SN/A */ 65285SN/A#define VIS_NOSLASH 0x40 /* inhibit printing '\' */ 66285SN/A 67285SN/A/* 68 * unvis return codes 69 */ 70#define UNVIS_VALID 1 /* character valid */ 71#define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */ 72#define UNVIS_NOCHAR 3 /* valid sequence, no character produced */ 73#define UNVIS_SYNBAD -1 /* unrecognized escape sequence */ 74#define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */ 75 76/* 77 * unvis flags 78 */ 79#define UNVIS_END 1 /* no more characters */ 80 81char ROKEN_LIB_FUNCTION 82 *rk_vis (char *, int, int, int); 83char ROKEN_LIB_FUNCTION 84 *rk_svis (char *, int, int, int, const char *); 85int ROKEN_LIB_FUNCTION 86 rk_strvis (char *, const char *, int); 87int ROKEN_LIB_FUNCTION 88 rk_strsvis (char *, const char *, int, const char *); 89int ROKEN_LIB_FUNCTION 90 rk_strvisx (char *, const char *, size_t, int); 91int ROKEN_LIB_FUNCTION 92 rk_strsvisx (char *, const char *, size_t, int, const char *); 93int ROKEN_LIB_FUNCTION 94 rk_strunvis (char *, const char *); 95int ROKEN_LIB_FUNCTION 96 rk_unvis (char *, int, int *, int); 97 98#undef vis 99#define vis(a,b,c,d) rk_vis(a,b,c,d) 100#undef svis 101#define svis(a,b,c,d,e) rk_svis(a,b,c,d,e) 102#undef strvis 103#define strvis(a,b,c) rk_strvis(a,b,c) 104#undef strsvis 105#define strsvis(a,b,c,d) rk_strsvis(a,b,c,d) 106#undef strvisx 107#define strvisx(a,b,c,d) rk_strvisx(a,b,c,d) 108#undef strsvisx 109#define strsvisx(a,b,c,d,e) rk_strsvisx(a,b,c,d,e) 110#undef strunvis 111#define strunvis(a,b) rk_strunvis(a,b) 112#undef unvis 113#define unvis(a,b,c,d) rk_unvis(a,b,c,d) 114 115#endif /* !_VIS_H_ */ 116