/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * HISTORY
- *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef _OS_OSBYTEORDER_H
#define _OS_OSBYTEORDER_H
-#include <libkern/OSTypes.h>
+#include <stdint.h>
+#include <libkern/_OSByteOrder.h>
-#if defined(__ppc__)
-#include <libkern/ppc/OSByteOrder.h>
-#elif defined(__i386__)
+/* Macros for swapping constant values in the preprocessing stage. */
+#define OSSwapConstInt16(x) __DARWIN_OSSwapConstInt16(x)
+#define OSSwapConstInt32(x) __DARWIN_OSSwapConstInt32(x)
+#define OSSwapConstInt64(x) __DARWIN_OSSwapConstInt64(x)
+
+#if defined(__GNUC__)
+
+#if (defined(__i386__) || defined(__x86_64__))
#include <libkern/i386/OSByteOrder.h>
+#elif defined (__arm__) || defined(__arm64__)
+#include <libkern/arm/OSByteOrder.h>
#else
#include <libkern/machine/OSByteOrder.h>
#endif
+#else /* ! __GNUC__ */
+
+#include <libkern/machine/OSByteOrder.h>
+
+#endif /* __GNUC__ */
+
+#define OSSwapInt16(x) __DARWIN_OSSwapInt16(x)
+#define OSSwapInt32(x) __DARWIN_OSSwapInt32(x)
+#define OSSwapInt64(x) __DARWIN_OSSwapInt64(x)
+
enum {
OSUnknownByteOrder,
OSLittleEndian,
};
OS_INLINE
-UInt32
+int32_t
OSHostByteOrder(void) {
- UInt32 x = (OSBigEndian << 24) | OSLittleEndian;
- return (UInt32)*((UInt8 *)&x);
+#if defined(__LITTLE_ENDIAN__)
+ return OSLittleEndian;
+#elif defined(__BIG_ENDIAN__)
+ return OSBigEndian;
+#else
+ return OSUnknownByteOrder;
+#endif
}
-/* Macros for swapping constant values in the preprocessing stage. */
-#define OSSwapConstInt16(x) ((((x) & 0xff00) >> 8) | (((x) & 0x00ff) << 8))
-
-#define OSSwapConstInt32(x) ((OSSwapConstInt16(x) << 16) | \
- (OSSwapConstInt16((x) >> 16)))
+#define OSReadBigInt(x, y) OSReadBigInt32(x, y)
+#define OSWriteBigInt(x, y, z) OSWriteBigInt32(x, y, z)
+#define OSSwapBigToHostInt(x) OSSwapBigToHostInt32(x)
+#define OSSwapHostToBigInt(x) OSSwapHostToBigInt32(x)
+#define OSReadLittleInt(x, y) OSReadLittleInt32(x, y)
+#define OSWriteLittleInt(x, y, z) OSWriteLittleInt32(x, y, z)
+#define OSSwapHostToLittleInt(x) OSSwapHostToLittleInt32(x)
+#define OSSwapLittleToHostInt(x) OSSwapLittleToHostInt32(x)
-#define OSSwapConstInt64(x) ((OSSwapConstInt32(x) << 32) | \
- (OSSwapConstInt32((x) >> 32)))
-
-#if defined(__BIG_ENDIAN__)
-
-/* Functions for loading big endian to host endianess. */
+/* Functions for loading native endian values. */
OS_INLINE
-UInt
-OSReadBigInt(
- volatile void * base,
- UInt offset
+uint16_t
+_OSReadInt16(
+ const volatile void * base,
+ uintptr_t byteOffset
)
{
- return *(volatile UInt *)((UInt8 *)base + offset);
+ return *(volatile uint16_t *)((uintptr_t)base + byteOffset);
}
OS_INLINE
-UInt16
-OSReadBigInt16(
- volatile void * base,
- UInt offset
+uint32_t
+_OSReadInt32(
+ const volatile void * base,
+ uintptr_t byteOffset
)
{
- return *(volatile UInt16 *)((UInt8 *)base + offset);
+ return *(volatile uint32_t *)((uintptr_t)base + byteOffset);
}
OS_INLINE
-UInt32
-OSReadBigInt32(
- volatile void * base,
- UInt offset
+uint64_t
+_OSReadInt64(
+ const volatile void * base,
+ uintptr_t byteOffset
)
{
- return *(volatile UInt32 *)((UInt8 *)base + offset);
+ return *(volatile uint64_t *)((uintptr_t)base + byteOffset);
}
-OS_INLINE
-UInt64
-OSReadBigInt64(
- volatile void * base,
- UInt offset
-)
-{
- return *(volatile UInt64 *)((UInt8 *)base + offset);
-}
-
-/* Functions for storing host endianess to big endian. */
+/* Functions for storing native endian values. */
OS_INLINE
void
-OSWriteBigInt(
+_OSWriteInt16(
volatile void * base,
- UInt offset,
- UInt data
+ uintptr_t byteOffset,
+ uint16_t data
)
{
- *(volatile UInt *)((UInt8 *)base + offset) = data;
+ *(volatile uint16_t *)((uintptr_t)base + byteOffset) = data;
}
OS_INLINE
void
-OSWriteBigInt16(
+_OSWriteInt32(
volatile void * base,
- UInt offset,
- UInt16 data
+ uintptr_t byteOffset,
+ uint32_t data
)
{
- *(volatile UInt16 *)((UInt8 *)base + offset) = data;
+ *(volatile uint32_t *)((uintptr_t)base + byteOffset) = data;
}
OS_INLINE
void
-OSWriteBigInt32(
+_OSWriteInt64(
volatile void * base,
- UInt offset,
- UInt32 data
+ uintptr_t byteOffset,
+ uint64_t data
)
{
- *(volatile UInt32 *)((UInt8 *)base + offset) = data;
+ *(volatile uint64_t *)((uintptr_t)base + byteOffset) = data;
}
-OS_INLINE
-void
-OSWriteBigInt64(
- volatile void * base,
- UInt offset,
- UInt64 data
-)
-{
- *(volatile UInt64 *)((UInt8 *)base + offset) = data;
-}
-
-/* Functions for loading little endian to host endianess. */
+#if defined(__BIG_ENDIAN__)
-OS_INLINE
-UInt
-OSReadLittleInt(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt(base, offset);
-}
+/* Functions for loading big endian to host endianess. */
-OS_INLINE
-UInt16
-OSReadLittleInt16(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt16(base, offset);
-}
+#define OSReadBigInt16(base, byteOffset) _OSReadInt16(base, byteOffset)
+#define OSReadBigInt32(base, byteOffset) _OSReadInt32(base, byteOffset)
+#define OSReadBigInt64(base, byteOffset) _OSReadInt64(base, byteOffset)
-OS_INLINE
-UInt32
-OSReadLittleInt32(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt32(base, offset);
-}
+/* Functions for storing host endianess to big endian. */
-OS_INLINE
-UInt64
-OSReadLittleInt64(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt64(base, offset);
-}
+#define OSWriteBigInt16(base, byteOffset, data) _OSWriteInt16(base, byteOffset, data)
+#define OSWriteBigInt32(base, byteOffset, data) _OSWriteInt32(base, byteOffset, data)
+#define OSWriteBigInt64(base, byteOffset, data) _OSWriteInt64(base, byteOffset, data)
-/* Functions for storing host endianess to little endian. */
+/* Functions for loading little endian to host endianess. */
-OS_INLINE
-void
-OSWriteLittleInt(
- volatile void * base,
- UInt offset,
- UInt data
-)
-{
- OSWriteSwapInt(base, offset, data);
-}
+#define OSReadLittleInt16(base, byteOffset) OSReadSwapInt16(base, byteOffset)
+#define OSReadLittleInt32(base, byteOffset) OSReadSwapInt32(base, byteOffset)
+#define OSReadLittleInt64(base, byteOffset) OSReadSwapInt64(base, byteOffset)
-OS_INLINE
-void
-OSWriteLittleInt16(
- volatile void * base,
- UInt offset,
- UInt16 data
-)
-{
- OSWriteSwapInt16(base, offset, data);
-}
+/* Functions for storing host endianess to little endian. */
-OS_INLINE
-void
-OSWriteLittleInt32(
- volatile void * base,
- UInt offset,
- UInt32 data
-)
-{
- OSWriteSwapInt32(base, offset, data);
-}
-
-OS_INLINE
-void
-OSWriteLittleInt64(
- volatile void * base,
- UInt offset,
- UInt64 data
-)
-{
- OSWriteSwapInt64(base, offset, data);
-}
+#define OSWriteLittleInt16(base, byteOffset, data) OSWriteSwapInt16(base, byteOffset, data)
+#define OSWriteLittleInt32(base, byteOffset, data) OSWriteSwapInt32(base, byteOffset, data)
+#define OSWriteLittleInt64(base, byteOffset, data) OSWriteSwapInt64(base, byteOffset, data)
/* Host endianess to big endian byte swapping macros for constants. */
-#define OSSwapHostToBigConstInt16(x) (x)
-#define OSSwapHostToBigConstInt32(x) (x)
-#define OSSwapHostToBigConstInt64(x) (x)
+#define OSSwapHostToBigConstInt16(x) ((uint16_t)(x))
+#define OSSwapHostToBigConstInt32(x) ((uint32_t)(x))
+#define OSSwapHostToBigConstInt64(x) ((uint64_t)(x))
/* Generic host endianess to big endian byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapHostToBigInt(
- UInt data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt16
-OSSwapHostToBigInt16(
- UInt16 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt32
-OSSwapHostToBigInt32(
- UInt32 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt64
-OSSwapHostToBigInt64(
- UInt64 data
-)
-{
- return data;
-}
+#define OSSwapHostToBigInt16(x) ((uint16_t)(x))
+#define OSSwapHostToBigInt32(x) ((uint32_t)(x))
+#define OSSwapHostToBigInt64(x) ((uint64_t)(x))
/* Host endianess to little endian byte swapping macros for constants. */
/* Generic host endianess to little endian byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapHostToLittleInt(
- UInt data
-)
-{
- return OSSwapInt(data);
-}
-
-OS_INLINE
-UInt16
-OSSwapHostToLittleInt16(
- UInt16 data
-)
-{
- return OSSwapInt16(data);
-}
-
-OS_INLINE
-UInt32
-OSSwapHostToLittleInt32(
- UInt32 data
-)
-{
- return OSSwapInt32(data);
-}
-
-OS_INLINE
-UInt64
-OSSwapHostToLittleInt64(
- UInt64 data
-)
-{
- return OSSwapInt64(data);
-}
+#define OSSwapHostToLittleInt16(x) OSSwapInt16(x)
+#define OSSwapHostToLittleInt32(x) OSSwapInt32(x)
+#define OSSwapHostToLittleInt64(x) OSSwapInt64(x)
/* Big endian to host endianess byte swapping macros for constants. */
-#define OSSwapBigToHostConstInt16(x) (x)
-#define OSSwapBigToHostConstInt32(x) (x)
-#define OSSwapBigToHostConstInt64(x) (x)
+#define OSSwapBigToHostConstInt16(x) ((uint16_t)(x))
+#define OSSwapBigToHostConstInt32(x) ((uint32_t)(x))
+#define OSSwapBigToHostConstInt64(x) ((uint64_t)(x))
/* Generic big endian to host endianess byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapBigToHostInt(
- UInt data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt16
-OSSwapBigToHostInt16(
- UInt16 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt32
-OSSwapBigToHostInt32(
- UInt32 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt64
-OSSwapBigToHostInt64(
- UInt64 data
-)
-{
- return data;
-}
+#define OSSwapBigToHostInt16(x) ((uint16_t)(x))
+#define OSSwapBigToHostInt32(x) ((uint32_t)(x))
+#define OSSwapBigToHostInt64(x) ((uint64_t)(x))
/* Little endian to host endianess byte swapping macros for constants. */
/* Generic little endian to host endianess byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapLittleToHostInt(
- UInt data
-)
-{
- return OSSwapInt(data);
-}
-
-OS_INLINE
-UInt16
-OSSwapLittleToHostInt16(
- UInt16 data
-)
-{
- return OSSwapInt16(data);
-}
-
-OS_INLINE
-UInt32
-OSSwapLittleToHostInt32(
- UInt32 data
-)
-{
- return OSSwapInt32(data);
-}
-
-OS_INLINE
-UInt64
-OSSwapLittleToHostInt64(
- UInt64 data
-)
-{
- return OSSwapInt64(data);
-}
+#define OSSwapLittleToHostInt16(x) OSSwapInt16(x)
+#define OSSwapLittleToHostInt32(x) OSSwapInt32(x)
+#define OSSwapLittleToHostInt64(x) OSSwapInt64(x)
#elif defined(__LITTLE_ENDIAN__)
/* Functions for loading big endian to host endianess. */
-OS_INLINE
-UInt
-OSReadBigInt(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt(base, offset);
-}
-
-OS_INLINE
-UInt16
-OSReadBigInt16(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt16(base, offset);
-}
-
-OS_INLINE
-UInt32
-OSReadBigInt32(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt32(base, offset);
-}
-
-OS_INLINE
-UInt64
-OSReadBigInt64(
- volatile void * base,
- UInt offset
-)
-{
- return OSReadSwapInt64(base, offset);
-}
+#define OSReadBigInt16(base, byteOffset) OSReadSwapInt16(base, byteOffset)
+#define OSReadBigInt32(base, byteOffset) OSReadSwapInt32(base, byteOffset)
+#define OSReadBigInt64(base, byteOffset) OSReadSwapInt64(base, byteOffset)
/* Functions for storing host endianess to big endian. */
-OS_INLINE
-void
-OSWriteBigInt(
- volatile void * base,
- UInt offset,
- UInt data
-)
-{
- OSWriteSwapInt(base, offset, data);
-}
-
-OS_INLINE
-void
-OSWriteBigInt16(
- volatile void * base,
- UInt offset,
- UInt16 data
-)
-{
- OSWriteSwapInt16(base, offset, data);
-}
-
-OS_INLINE
-void
-OSWriteBigInt32(
- volatile void * base,
- UInt offset,
- UInt32 data
-)
-{
- OSWriteSwapInt32(base, offset, data);
-}
-
-OS_INLINE
-void
-OSWriteBigInt64(
- volatile void * base,
- UInt offset,
- UInt64 data
-)
-{
- OSWriteSwapInt64(base, offset, data);
-}
+#define OSWriteBigInt16(base, byteOffset, data) OSWriteSwapInt16(base, byteOffset, data)
+#define OSWriteBigInt32(base, byteOffset, data) OSWriteSwapInt32(base, byteOffset, data)
+#define OSWriteBigInt64(base, byteOffset, data) OSWriteSwapInt64(base, byteOffset, data)
/* Functions for loading little endian to host endianess. */
-OS_INLINE
-UInt
-OSReadLittleInt(
- volatile void * base,
- UInt offset
-)
-{
- return *(volatile UInt *)((UInt8 *)base + offset);
-}
-
-OS_INLINE
-UInt16
-OSReadLittleInt16(
- volatile void * base,
- UInt offset
-)
-{
- return *(volatile UInt16 *)((UInt8 *)base + offset);
-}
-
-OS_INLINE
-UInt32
-OSReadLittleInt32(
- volatile void * base,
- UInt offset
-)
-{
- return *(volatile UInt32 *)((UInt8 *)base + offset);
-}
-
-OS_INLINE
-UInt64
-OSReadLittleInt64(
- volatile void * base,
- UInt offset
-)
-{
- return *(volatile UInt64 *)((UInt8 *)base + offset);
-}
+#define OSReadLittleInt16(base, byteOffset) _OSReadInt16(base, byteOffset)
+#define OSReadLittleInt32(base, byteOffset) _OSReadInt32(base, byteOffset)
+#define OSReadLittleInt64(base, byteOffset) _OSReadInt64(base, byteOffset)
/* Functions for storing host endianess to little endian. */
-OS_INLINE
-void
-OSWriteLittleInt(
- volatile void * base,
- UInt offset,
- UInt data
-)
-{
- *(volatile UInt *)((UInt8 *)base + offset) = data;
-}
-
-OS_INLINE
-void
-OSWriteLittleInt16(
- volatile void * base,
- UInt offset,
- UInt16 data
-)
-{
- *(volatile UInt16 *)((UInt8 *)base + offset) = data;
-}
-
-OS_INLINE
-void
-OSWriteLittleInt32(
- volatile void * base,
- UInt offset,
- UInt32 data
-)
-{
- *(volatile UInt32 *)((UInt8 *)base + offset) = data;
-}
-
-OS_INLINE
-void
-OSWriteLittleInt64(
- volatile void * base,
- UInt offset,
- UInt64 data
-)
-{
- *(volatile UInt64 *)((UInt8 *)base + offset) = data;
-}
+#define OSWriteLittleInt16(base, byteOffset, data) _OSWriteInt16(base, byteOffset, data)
+#define OSWriteLittleInt32(base, byteOffset, data) _OSWriteInt32(base, byteOffset, data)
+#define OSWriteLittleInt64(base, byteOffset, data) _OSWriteInt64(base, byteOffset, data)
/* Host endianess to big endian byte swapping macros for constants. */
/* Generic host endianess to big endian byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapHostToBigInt(
- UInt data
-)
-{
- return OSSwapInt(data);
-}
-
-OS_INLINE
-UInt16
-OSSwapHostToBigInt16(
- UInt16 data
-)
-{
- return OSSwapInt16(data);
-}
-
-OS_INLINE
-UInt32
-OSSwapHostToBigInt32(
- UInt32 data
-)
-{
- return OSSwapInt32(data);
-}
-
-OS_INLINE
-UInt64
-OSSwapHostToBigInt64(
- UInt64 data
-)
-{
- return OSSwapInt64(data);
-}
+#define OSSwapHostToBigInt16(x) OSSwapInt16(x)
+#define OSSwapHostToBigInt32(x) OSSwapInt32(x)
+#define OSSwapHostToBigInt64(x) OSSwapInt64(x)
/* Host endianess to little endian byte swapping macros for constants. */
-#define OSSwapHostToLittleConstInt16(x) (x)
-#define OSSwapHostToLittleConstInt32(x) (x)
-#define OSSwapHostToLittleConstInt64(x) (x)
+#define OSSwapHostToLittleConstInt16(x) ((uint16_t)(x))
+#define OSSwapHostToLittleConstInt32(x) ((uint32_t)(x))
+#define OSSwapHostToLittleConstInt64(x) ((uint64_t)(x))
/* Generic host endianess to little endian byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapHostToLittleInt(
- UInt data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt16
-OSSwapHostToLittleInt16(
- UInt16 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt32
-OSSwapHostToLittleInt32(
- UInt32 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt64
-OSSwapHostToLittleInt64(
- UInt64 data
-)
-{
- return data;
-}
+#define OSSwapHostToLittleInt16(x) ((uint16_t)(x))
+#define OSSwapHostToLittleInt32(x) ((uint32_t)(x))
+#define OSSwapHostToLittleInt64(x) ((uint64_t)(x))
/* Big endian to host endianess byte swapping macros for constants. */
/* Generic big endian to host endianess byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapBigToHostInt(
- UInt data
-)
-{
- return OSSwapInt(data);
-}
-
-OS_INLINE
-UInt16
-OSSwapBigToHostInt16(
- UInt16 data
-)
-{
- return OSSwapInt16(data);
-}
-
-OS_INLINE
-UInt32
-OSSwapBigToHostInt32(
- UInt32 data
-)
-{
- return OSSwapInt32(data);
-}
-
-OS_INLINE
-UInt64
-OSSwapBigToHostInt64(
- UInt64 data
-)
-{
- return OSSwapInt64(data);
-}
+#define OSSwapBigToHostInt16(x) OSSwapInt16(x)
+#define OSSwapBigToHostInt32(x) OSSwapInt32(x)
+#define OSSwapBigToHostInt64(x) OSSwapInt64(x)
/* Little endian to host endianess byte swapping macros for constants. */
-#define OSSwapLittleToHostConstInt16(x) (x)
-#define OSSwapLittleToHostConstInt32(x) (x)
-#define OSSwapLittleToHostConstInt64(x) (x)
+#define OSSwapLittleToHostConstInt16(x) ((uint16_t)(x))
+#define OSSwapLittleToHostConstInt32(x) ((uint32_t)(x))
+#define OSSwapLittleToHostConstInt64(x) ((uint64_t)(x))
/* Generic little endian to host endianess byte swapping functions. */
-OS_INLINE
-UInt
-OSSwapLittleToHostInt(
- UInt data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt16
-OSSwapLittleToHostInt16(
- UInt16 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt32
-OSSwapLittleToHostInt32(
- UInt32 data
-)
-{
- return data;
-}
-
-OS_INLINE
-UInt64
-OSSwapLittleToHostInt64(
- UInt64 data
-)
-{
- return data;
-}
+#define OSSwapLittleToHostInt16(x) ((uint16_t)(x))
+#define OSSwapLittleToHostInt32(x) ((uint32_t)(x))
+#define OSSwapLittleToHostInt64(x) ((uint64_t)(x))
#else
#error Unknown endianess.
projects / apple / xnu.git / blobdiff