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69 lines
1.7 KiB
69 lines
1.7 KiB
5 years ago
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/* CFData.h
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Copyright (c) 1998-2003, Apple, Inc. All rights reserved.
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*/
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#if !defined(__COREFOUNDATION_CFDATA__)
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#define __COREFOUNDATION_CFDATA__ 1
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#include <CoreFoundation/CFBase.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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typedef const struct __CFData * CFDataRef;
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typedef struct __CFData * CFMutableDataRef;
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CF_EXPORT
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CFTypeID CFDataGetTypeID(void);
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CF_EXPORT
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CFDataRef CFDataCreate(CFAllocatorRef allocator, const UInt8 *bytes, CFIndex length);
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CF_EXPORT
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CFDataRef CFDataCreateWithBytesNoCopy(CFAllocatorRef allocator, const UInt8 *bytes, CFIndex length, CFAllocatorRef bytesDeallocator);
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/* Pass kCFAllocatorNull as bytesDeallocator to assure the bytes aren't freed */
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CF_EXPORT
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CFDataRef CFDataCreateCopy(CFAllocatorRef allocator, CFDataRef theData);
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CF_EXPORT
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CFMutableDataRef CFDataCreateMutable(CFAllocatorRef allocator, CFIndex capacity);
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CF_EXPORT
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CFMutableDataRef CFDataCreateMutableCopy(CFAllocatorRef allocator, CFIndex capacity, CFDataRef theData);
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CF_EXPORT
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CFIndex CFDataGetLength(CFDataRef theData);
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CF_EXPORT
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const UInt8 *CFDataGetBytePtr(CFDataRef theData);
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CF_EXPORT
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UInt8 *CFDataGetMutableBytePtr(CFMutableDataRef theData);
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CF_EXPORT
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void CFDataGetBytes(CFDataRef theData, CFRange range, UInt8 *buffer);
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CF_EXPORT
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void CFDataSetLength(CFMutableDataRef theData, CFIndex length);
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CF_EXPORT
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void CFDataIncreaseLength(CFMutableDataRef theData, CFIndex extraLength);
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CF_EXPORT
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void CFDataAppendBytes(CFMutableDataRef theData, const UInt8 *bytes, CFIndex length);
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CF_EXPORT
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void CFDataReplaceBytes(CFMutableDataRef theData, CFRange range, const UInt8 *newBytes, CFIndex newLength);
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CF_EXPORT
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void CFDataDeleteBytes(CFMutableDataRef theData, CFRange range);
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#if defined(__cplusplus)
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}
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#endif
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#endif /* ! __COREFOUNDATION_CFDATA__ */
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