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/*
* Copyright (c) 2001, 2002 Virtual Unlimited B.V.
*
* This 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.
*
* This 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*!\file beecrypt.api.h
* \brief BeeCrypt API, portability headers.
* \author Bob Deblier <bob.deblier@pandora.be>
*/
#ifndef _BEECRYPT_API_H
#define _BEECRYPT_API_H
#if defined(_WIN32) && !defined(WIN32)
# define WIN32 1
#endif
#if WIN32 && !__CYGWIN32__
# include "beecrypt.win.h"
# ifdef BEECRYPT_DLL_EXPORT
# define BEECRYPTAPI __declspec(dllexport)
# else
# define BEECRYPTAPI __declspec(dllimport)
# endif
#else
# include "beecrypt.gnu.h"
# define BEECRYPTAPI
#endif
/* Starting from GCC 3.2, the compiler seems smart enough to figure
* out that we're trying to do a rotate without having to specify it.
*/
#if defined(__GNUC__) && (__GNUC__ < 3 || __GNUC_MINOR__ < 2)
# if defined(__i386__)
static inline uint32_t _rotl32(uint32_t x, const unsigned char n)
{
__asm__("roll %2,%0"
: "=r" (x)
: "0" (x), "I" (n));
return x;
}
#define ROTL32(x, n) _rotl32(x, n)
static inline uint32_t _rotr32(uint32_t x, const unsigned char n)
{
__asm__("rorl %2,%0"
: "=r" (x)
: "0" (x), "I" (n));
return x;
}
#define ROTR32(x, n) _rotr32(x, n)
# endif
#endif
#ifndef ROTL32
# define ROTL32(x, s) (((x) << (s)) | ((x) >> (32 - (s))))
#endif
#ifndef ROTR32
# define ROTR32(x, s) (((x) >> (s)) | ((x) << (32 - (s))))
#endif
typedef uint8_t byte;
typedef int8_t javabyte;
typedef int16_t javashort;
typedef int32_t javaint;
typedef int64_t javalong;
typedef uint16_t javachar;
#if (MP_WBITS == 64)
typedef uint64_t mpw;
typedef uint32_t mphw;
#elif (MP_WBITS == 32)
# if HAVE_UINT64_T
# define HAVE_MPDW 1
typedef uint64_t mpdw;
# endif
typedef uint32_t mpw;
typedef uint16_t mphw;
#else
# error
#endif
#endif
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