CF-476.10.tar.gz

[apple/cf.git] / CFData.h

diff --git a/CFData.h b/CFData.h
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+/*
+ * Copyright (c) 2008 Apple Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * 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. 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, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*     CFData.h
+       Copyright (c) 1998-2007, Apple Inc. All rights reserved.
+*/
+
+#if !defined(__COREFOUNDATION_CFDATA__)
+#define __COREFOUNDATION_CFDATA__ 1
+
+#include <CoreFoundation/CFBase.h>
+
+CF_EXTERN_C_BEGIN
+    
+typedef const struct __CFData * CFDataRef;
+typedef struct __CFData * CFMutableDataRef;
+
+CF_EXPORT
+CFTypeID CFDataGetTypeID(void);
+
+CF_EXPORT
+CFDataRef CFDataCreate(CFAllocatorRef allocator, const UInt8 *bytes, CFIndex length);
+
+CF_EXPORT
+CFDataRef CFDataCreateWithBytesNoCopy(CFAllocatorRef allocator, const UInt8 *bytes, CFIndex length, CFAllocatorRef bytesDeallocator);
+    /* Pass kCFAllocatorNull as bytesDeallocator to assure the bytes aren't freed */
+
+CF_EXPORT
+CFDataRef CFDataCreateCopy(CFAllocatorRef allocator, CFDataRef theData);
+
+CF_EXPORT
+CFMutableDataRef CFDataCreateMutable(CFAllocatorRef allocator, CFIndex capacity);
+
+CF_EXPORT
+CFMutableDataRef CFDataCreateMutableCopy(CFAllocatorRef allocator, CFIndex capacity, CFDataRef theData);
+
+CF_EXPORT
+CFIndex CFDataGetLength(CFDataRef theData);
+
+CF_EXPORT
+const UInt8 *CFDataGetBytePtr(CFDataRef theData);
+
+CF_EXPORT
+UInt8 *CFDataGetMutableBytePtr(CFMutableDataRef theData);
+
+CF_EXPORT
+void CFDataGetBytes(CFDataRef theData, CFRange range, UInt8 *buffer); 
+
+CF_EXPORT
+void CFDataSetLength(CFMutableDataRef theData, CFIndex length);
+
+CF_EXPORT
+void CFDataIncreaseLength(CFMutableDataRef theData, CFIndex extraLength);
+
+CF_EXPORT
+void CFDataAppendBytes(CFMutableDataRef theData, const UInt8 *bytes, CFIndex length);
+
+CF_EXPORT
+void CFDataReplaceBytes(CFMutableDataRef theData, CFRange range, const UInt8 *newBytes, CFIndex newLength);
+
+CF_EXPORT
+void CFDataDeleteBytes(CFMutableDataRef theData, CFRange range);
+
+CF_EXTERN_C_END
+
+#endif /* ! __COREFOUNDATION_CFDATA__ */
+