//
//  CrcHelper.h
//  TG1
//
//  Created by ldc on 2023/11/8.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface CRCHelper : NSObject

+ (uint32_t)crc32:(uint32_t) key buffer:(const uint8_t *)buffer length:(uint32_t)len;

@end

NS_ASSUME_NONNULL_END
