1 /* $NetBSD: vis.h,v 1.11 1999/11/25 16:55:50 wennmach Exp $ */
2 /* $Id: vis.hin 19341 2006-12-15 11:53:09Z lha $ */
5 * Copyright (c) 1990, 1993
6 * The Regents of the University of California. All rights reserved.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * @(#)vis.h 8.1 (Berkeley) 6/2/93
38 #ifndef ROKEN_LIB_FUNCTION
40 #define ROKEN_LIB_FUNCTION _stdcall
42 #define ROKEN_LIB_FUNCTION
47 * to select alternate encoding format
49 #define VIS_OCTAL 0x01 /* use octal \ddd format */
50 #define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropiate */
53 * to alter set of characters encoded (default is to encode all
54 * non-graphic except space, tab, and newline).
56 #define VIS_SP 0x04 /* also encode space */
57 #define VIS_TAB 0x08 /* also encode tab */
58 #define VIS_NL 0x10 /* also encode newline */
59 #define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL)
60 #define VIS_SAFE 0x20 /* only encode "unsafe" characters */
65 #define VIS_NOSLASH 0x40 /* inhibit printing '\' */
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) */
79 #define UNVIS_END 1 /* no more characters */
81 char ROKEN_LIB_FUNCTION
82 *rk_vis (char *, int, int, int);
83 char ROKEN_LIB_FUNCTION
84 *rk_svis (char *, int, int, int, const char *);
85 int ROKEN_LIB_FUNCTION
86 rk_strvis (char *, const char *, int);
87 int ROKEN_LIB_FUNCTION
88 rk_strsvis (char *, const char *, int, const char *);
89 int ROKEN_LIB_FUNCTION
90 rk_strvisx (char *, const char *, size_t, int);
91 int ROKEN_LIB_FUNCTION
92 rk_strsvisx (char *, const char *, size_t, int, const char *);
93 int ROKEN_LIB_FUNCTION
94 rk_strunvis (char *, const char *);
95 int ROKEN_LIB_FUNCTION
96 rk_unvis (char *, int, int *, int);
99 #define vis(a,b,c,d) rk_vis(a,b,c,d)
101 #define svis(a,b,c,d,e) rk_svis(a,b,c,d,e)
103 #define strvis(a,b,c) rk_strvis(a,b,c)
105 #define strsvis(a,b,c,d) rk_strsvis(a,b,c,d)
107 #define strvisx(a,b,c,d) rk_strvisx(a,b,c,d)
109 #define strsvisx(a,b,c,d,e) rk_strsvisx(a,b,c,d,e)
111 #define strunvis(a,b) rk_strunvis(a,b)
113 #define unvis(a,b,c,d) rk_unvis(a,b,c,d)
115 #endif /* !_VIS_H_ */