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/* misc.h */
/* nettle, low-level cryptographics library
*
* Copyright (C) 2002, 2003 Niels Möller
*
* The nettle library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* The nettle library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the nettle library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
#ifndef NETTLE_TOOLS_MISC_H_INCLUDED
#define NETTLE_TOOLS_MISC_H_INCLUDED
#if HAVE_CONFIG_H
# include "config.h"
#endif
void
die(const char *format, ...)
#if __GNUC___
__attribute__((__format__ (__printf__,1, 2)))
__attribute__((__noreturn__))
#endif
;
void
werror(const char *format, ...)
#if __GNUC___
__attribute__((__format__ (__printf__,1, 2)))
#endif
;
void *
xalloc(size_t size);
enum sexp_mode
{
SEXP_CANONICAL = 0,
SEXP_ADVANCED = 1,
SEXP_TRANSPORT = 2,
};
enum sexp_token
{
SEXP_STRING,
SEXP_DISPLAY, /* Constructed by sexp_parse */
SEXP_COMMENT,
SEXP_LIST_START,
SEXP_LIST_END,
SEXP_EOF,
/* The below types are internal to the input parsing. sexp_parse
* should never return a token of this type. */
SEXP_DISPLAY_START,
SEXP_DISPLAY_END,
SEXP_TRANSPORT_START,
SEXP_CODING_END,
};
extern const char
sexp_token_chars[0x80];
#define TOKEN_CHAR(c) ((c) < 0x80 && sexp_token_chars[(c)])
#endif /* NETTLE_TOOLS_MISC_H_INCLUDED */
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