/* types.h - some common typedefs
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file was part of GNUPG.
* $Header$
*
* GNUPG is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GNUPG 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef _TYPES_H_INCLUDED
#define _TYPES_H_INCLUDED
/* The AC_CHECK_SIZEOF() in configure fails for some machines.
* we provide some fallback values here */
#if !SIZEOF_UNSIGNED_SHORT
# undef SIZEOF_UNSIGNED_SHORT
# define SIZEOF_UNSIGNED_SHORT 2
#endif
#if !SIZEOF_UNSIGNED_INT
# undef SIZEOF_UNSIGNED_INT
# define SIZEOF_UNSIGNED_INT 4
#endif
#if !SIZEOF_UNSIGNED_LONG
# undef SIZEOF_UNSIGNED_LONG
# define SIZEOF_UNSIGNED_LONG 4
#endif
#include <sys/types.h>
#ifndef HAVE_BYTE
# undef byte /* maybe there is a macro with this name */
typedef unsigned char byte;
# define HAVE_BYTE
#endif
#ifndef HAVE_USHORT
# undef ushort /* maybe there is a macro with this name */
typedef unsigned short ushort;
# define HAVE_USHORT
#endif
#ifndef HAVE_ULONG
# undef ulong /* maybe there is a macro with this name */
typedef unsigned long ulong;
# define HAVE_ULONG
#endif
#ifndef HAVE_U16
# undef u16 /* maybe there is a macro with this name */
# if SIZEOF_UNSIGNED_INT == 2
typedef unsigned int u16;
# elif SIZEOF_UNSIGNED_SHORT == 2
typedef unsigned short u16;
# else
# error no typedef for u16
# endif
# define HAVE_U16
#endif
#ifndef HAVE_U32
# undef u32 /* maybe there is a macro with this name */
# if SIZEOF_UNSIGNED_INT == 4
typedef unsigned int u32;
# elif SIZEOF_UNSIGNED_LONG == 4
typedef unsigned long u32;
# else
# error no typedef for u32
# endif
# define HAVE_U32
#endif
#ifndef HAVE_U64
# undef u64 /* maybe there is a macro with this name */
# if SIZEOF_UNSIGNED_INT == 8
typedef unsigned int u64;
# define HAVE_U64
# elif SIZEOF_UNSIGNED_LONG == 8
typedef unsigned long u64;
# define HAVE_U64
# elif __GNUC__ >= 2 || defined(__SUNPRO_C) || defined(_AIX) && defined(_LONGLONG)
typedef unsigned long long u64;
# define HAVE_U64
# endif
#endif
typedef union {
int a;
short b;
char c[1];
long d;
# ifdef HAVE_U64
u64 e;
# endif
float f;
double g;
} PROPERLY_ALIGNED_TYPE;
typedef struct string_list {
struct string_list *next;
unsigned int flags;
char d[1];
} *STRLIST;
#endif /*_INCLUDED_TYPES_H*/