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CLK/OSBindings/Mac/Clock Signal/Machine/NSData+CRC32.m

20 lines
324 B
Objective-C

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