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/* types.h - some common typedefs
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* Copyright (C) 1998 Free Software Foundation, Inc.
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*
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* This file was part of GNUPG.
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* $Header$
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*
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* GNUPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GNUPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#ifndef _TYPES_H_INCLUDED
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#define _TYPES_H_INCLUDED
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/* The AC_CHECK_SIZEOF() in configure fails for some machines.
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* we provide some fallback values here */
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#if !SIZEOF_UNSIGNED_SHORT
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# undef SIZEOF_UNSIGNED_SHORT
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# define SIZEOF_UNSIGNED_SHORT 2
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#endif
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#if !SIZEOF_UNSIGNED_INT
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# undef SIZEOF_UNSIGNED_INT
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# define SIZEOF_UNSIGNED_INT 4
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#endif
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#if !SIZEOF_UNSIGNED_LONG
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# undef SIZEOF_UNSIGNED_LONG
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# define SIZEOF_UNSIGNED_LONG 4
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#endif
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#include <sys/types.h>
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#ifndef HAVE_BYTE
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# undef byte /* maybe there is a macro with this name */
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typedef unsigned char byte;
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# define HAVE_BYTE
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#endif
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#ifndef HAVE_USHORT
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# undef ushort /* maybe there is a macro with this name */
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typedef unsigned short ushort;
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# define HAVE_USHORT
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#endif
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#ifndef HAVE_ULONG
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# undef ulong /* maybe there is a macro with this name */
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typedef unsigned long ulong;
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# define HAVE_ULONG
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#endif
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#ifndef HAVE_U16
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# undef u16 /* maybe there is a macro with this name */
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# if SIZEOF_UNSIGNED_INT == 2
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typedef unsigned int u16;
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# elif SIZEOF_UNSIGNED_SHORT == 2
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typedef unsigned short u16;
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# else
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# error no typedef for u16
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# endif
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# define HAVE_U16
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#endif
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#ifndef HAVE_U32
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# undef u32 /* maybe there is a macro with this name */
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# if SIZEOF_UNSIGNED_INT == 4
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typedef unsigned int u32;
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# elif SIZEOF_UNSIGNED_LONG == 4
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typedef unsigned long u32;
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# else
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# error no typedef for u32
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# endif
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# define HAVE_U32
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#endif
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#ifndef HAVE_U64
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# undef u64 /* maybe there is a macro with this name */
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# if SIZEOF_UNSIGNED_INT == 8
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typedef unsigned int u64;
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# define HAVE_U64
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# elif SIZEOF_UNSIGNED_LONG == 8
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typedef unsigned long u64;
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# define HAVE_U64
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# elif __GNUC__ >= 2 || defined(__SUNPRO_C) || defined(_AIX) && defined(_LONGLONG)
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typedef unsigned long long u64;
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# define HAVE_U64
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# endif
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#endif
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typedef union {
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int a;
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short b;
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char c[1];
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long d;
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# ifdef HAVE_U64
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u64 e;
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# endif
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float f;
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double g;
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} PROPERLY_ALIGNED_TYPE;
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typedef struct string_list {
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struct string_list *next;
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unsigned int flags;
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char d[1];
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} *STRLIST;
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#endif /*_INCLUDED_TYPES_H*/
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