diff -r 000000000000 -r e4d67989cc36 genericopenlibs/openenvcore/include/machine/endian.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/openenvcore/include/machine/endian.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,183 @@
+/*-
+ * Copyright (c) 1987, 1991 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.
+ * 4. 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.
+ *
+ *	@(#)endian.h	7.8 (Berkeley) 4/3/91
+ * $FreeBSD: src/sys/i386/include/endian.h,v 1.41 2005/03/02 21:33:26 joerg Exp $
+ */
+
+#ifndef _MACHINE_ENDIAN_H_
+#define	_MACHINE_ENDIAN_H_
+
+#include <sys/cdefs.h>
+#include <sys/_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Define the order of 32-bit words in 64-bit words.
+ */
+#define	_QUAD_HIGHWORD 1
+#define	_QUAD_LOWWORD 0
+
+/*
+ * Definitions for byte order, according to byte significance from low
+ * address to high.
+ */
+#define	_LITTLE_ENDIAN	1234	/* LSB first: i386, vax */
+#define	_BIG_ENDIAN	4321	/* MSB first: 68000, ibm, net */
+#define	_PDP_ENDIAN	3412	/* LSB first in word, MSW first in long */
+
+#define	_BYTE_ORDER	_LITTLE_ENDIAN
+
+/*
+ * Deprecated variants that don't have enough underscores to be useful in more
+ * strict namespaces.
+ */
+#if __BSD_VISIBLE
+#define	LITTLE_ENDIAN	_LITTLE_ENDIAN
+#define	BIG_ENDIAN	_BIG_ENDIAN
+#define	PDP_ENDIAN	_PDP_ENDIAN
+#define	BYTE_ORDER	_BYTE_ORDER
+#endif
+
+#ifdef __SYMBIAN32__
+
+#define	_BYTEORDER_FUNC_DEFINED
+
+#else /* __SYMBIAN32__ */
+
+#if defined(__GNUCLIKE_ASM) && defined(__GNUCLIKE_BUILTIN_CONSTANT_P)
+
+#define __word_swap_int_var(x) \
+__extension__ ({ register __uint32_t __X = (x); \
+   __asm ("rorl $16, %0" : "+r" (__X)); \
+   __X; })
+
+#ifdef __OPTIMIZE__
+
+#define	__word_swap_int_const(x) \
+	((((x) & 0xffff0000) >> 16) | \
+	 (((x) & 0x0000ffff) << 16))
+#define	__word_swap_int(x) (__builtin_constant_p(x) ? \
+	__word_swap_int_const(x) : __word_swap_int_var(x))
+
+#else	/* __OPTIMIZE__ */
+
+#define	__word_swap_int(x) __word_swap_int_var(x)
+
+#endif	/* __OPTIMIZE__ */
+
+#define __byte_swap_int_var(x) \
+__extension__ ({ register __uint32_t __X = (x); \
+   __asm ("bswap %0" : "+r" (__X)); \
+   __X; })
+
+#ifdef __OPTIMIZE__
+
+#define	__byte_swap_int_const(x) \
+	((((x) & 0xff000000) >> 24) | \
+	 (((x) & 0x00ff0000) >>  8) | \
+	 (((x) & 0x0000ff00) <<  8) | \
+	 (((x) & 0x000000ff) << 24))
+#define	__byte_swap_int(x) (__builtin_constant_p(x) ? \
+	__byte_swap_int_const(x) : __byte_swap_int_var(x))
+
+#else	/* __OPTIMIZE__ */
+
+#define	__byte_swap_int(x) __byte_swap_int_var(x)
+
+#endif	/* __OPTIMIZE__ */
+
+#define __byte_swap_word_var(x) \
+__extension__ ({ register __uint16_t __X = (x); \
+   __asm ("xchgb %h0, %b0" : "+q" (__X)); \
+   __X; })
+
+#ifdef __OPTIMIZE__
+
+#define	__byte_swap_word_const(x) \
+	((((x) & 0xff00) >> 8) | \
+	 (((x) & 0x00ff) << 8))
+
+#define	__byte_swap_word(x) (__builtin_constant_p(x) ? \
+	__byte_swap_word_const(x) : __byte_swap_word_var(x))
+
+#else	/* __OPTIMIZE__ */
+
+#define	__byte_swap_word(x) __byte_swap_word_var(x)
+
+#endif	/* __OPTIMIZE__ */
+
+static __inline __uint64_t
+__bswap64(__uint64_t _x)
+{
+
+	return ((_x >> 56) | ((_x >> 40) & 0xff00) | ((_x >> 24) & 0xff0000) |
+	    ((_x >> 8) & 0xff000000) | ((_x << 8) & ((__uint64_t)0xff << 32)) |
+	    ((_x << 24) & ((__uint64_t)0xff << 40)) |
+	    ((_x << 40) & ((__uint64_t)0xff << 48)) | ((_x << 56)));
+}
+
+static __inline __uint32_t
+__bswap32(__uint32_t _x)
+{
+
+	return (__byte_swap_int(_x));
+}
+
+static __inline __uint16_t
+__bswap16(__uint16_t _x)
+{
+
+	return (__byte_swap_word(_x));
+}
+
+#define	__htonl(x)	__bswap32(x)
+#define	__htons(x)	__bswap16(x)
+#define	__ntohl(x)	__bswap32(x)
+#define	__ntohs(x)	__bswap16(x)
+
+#else /* !(__GNUCLIKE_ASM && __GNUCLIKE_BUILTIN_CONSTANT_P) */
+
+/*
+ * No optimizations are available for this compiler.  Fall back to
+ * non-optimized functions by defining the constant usually used to prevent
+ * redefinition.
+ */
+#define	_BYTEORDER_FUNC_DEFINED
+
+#endif /* __GNUCLIKE_ASM && __GNUCLIKE_BUILTIN_CONSTANT_P */
+#endif /* __SYMBIAN32__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_MACHINE_ENDIAN_H_ */