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Diffstat (limited to 'crypto/heimdal/lib/roken/vis.h')
| -rw-r--r-- | crypto/heimdal/lib/roken/vis.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/roken/vis.h b/crypto/heimdal/lib/roken/vis.h new file mode 100644 index 0000000..224870b --- /dev/null +++ b/crypto/heimdal/lib/roken/vis.h @@ -0,0 +1,115 @@ +/* $NetBSD: vis.h,v 1.11 1999/11/25 16:55:50 wennmach Exp $ */ +/* $Id: vis.hin 19341 2006-12-15 11:53:09Z lha $ */ + +/*- + * Copyright (c) 1990, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)vis.h 8.1 (Berkeley) 6/2/93 + */ + +#ifndef _VIS_H_ +#define _VIS_H_ + +#ifndef ROKEN_LIB_FUNCTION +#ifdef _WIN32 +#define ROKEN_LIB_FUNCTION _stdcall +#else +#define ROKEN_LIB_FUNCTION +#endif +#endif + +/* + * to select alternate encoding format + */ +#define VIS_OCTAL 0x01 /* use octal \ddd format */ +#define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropiate */ + +/* + * to alter set of characters encoded (default is to encode all + * non-graphic except space, tab, and newline). + */ +#define VIS_SP 0x04 /* also encode space */ +#define VIS_TAB 0x08 /* also encode tab */ +#define VIS_NL 0x10 /* also encode newline */ +#define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL) +#define VIS_SAFE 0x20 /* only encode "unsafe" characters */ + +/* + * other + */ +#define VIS_NOSLASH 0x40 /* inhibit printing '\' */ + +/* + * unvis return codes + */ +#define UNVIS_VALID 1 /* character valid */ +#define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */ +#define UNVIS_NOCHAR 3 /* valid sequence, no character produced */ +#define UNVIS_SYNBAD -1 /* unrecognized escape sequence */ +#define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */ + +/* + * unvis flags + */ +#define UNVIS_END 1 /* no more characters */ + +char ROKEN_LIB_FUNCTION + *rk_vis (char *, int, int, int); +char ROKEN_LIB_FUNCTION + *rk_svis (char *, int, int, int, const char *); +int ROKEN_LIB_FUNCTION + rk_strvis (char *, const char *, int); +int ROKEN_LIB_FUNCTION + rk_strsvis (char *, const char *, int, const char *); +int ROKEN_LIB_FUNCTION + rk_strvisx (char *, const char *, size_t, int); +int ROKEN_LIB_FUNCTION + rk_strsvisx (char *, const char *, size_t, int, const char *); +int ROKEN_LIB_FUNCTION + rk_strunvis (char *, const char *); +int ROKEN_LIB_FUNCTION + rk_unvis (char *, int, int *, int); + +#undef vis +#define vis(a,b,c,d) rk_vis(a,b,c,d) +#undef svis +#define svis(a,b,c,d,e) rk_svis(a,b,c,d,e) +#undef strvis +#define strvis(a,b,c) rk_strvis(a,b,c) +#undef strsvis +#define strsvis(a,b,c,d) rk_strsvis(a,b,c,d) +#undef strvisx +#define strvisx(a,b,c,d) rk_strvisx(a,b,c,d) +#undef strsvisx +#define strsvisx(a,b,c,d,e) rk_strsvisx(a,b,c,d,e) +#undef strunvis +#define strunvis(a,b) rk_strunvis(a,b) +#undef unvis +#define unvis(a,b,c,d) rk_unvis(a,b,c,d) + +#endif /* !_VIS_H_ */ |
