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20 lines
324 B
Objective-C
20 lines
324 B
Objective-C
//
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// NSData+CRC32.m
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// Clock Signal
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//
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// Created by Thomas Harte on 22/07/2019.
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// Copyright 2019 Thomas Harte. All rights reserved.
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//
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#import "NSData+CRC32.h"
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#include <zlib.h>
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@implementation NSData (StdVector)
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- (NSNumber *)crc32 {
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return @(crc32(crc32(0, Z_NULL, 0), self.bytes, (uInt)self.length));
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}
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@end
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