1  //
 2  //  SOSCircleDer.h
 3  //  sec
 4  //
 5  //  Created by Richard Murphy on 1/22/15.
 6  //
 7  //
 8  
 9  #ifndef _sec_SOSCircleDer_
10  #define _sec_SOSCircleDer_
11  
12  #include <stdio.h>
13  
14  size_t der_sizeof_data_or_null(CFDataRef data, CFErrorRef* error);
15  
16  uint8_t* der_encode_data_or_null(CFDataRef data, CFErrorRef* error, const uint8_t* der, uint8_t* der_end);
17  
18  const uint8_t* der_decode_data_or_null(CFAllocatorRef allocator, CFDataRef* data,
19                                         CFErrorRef* error,
20                                         const uint8_t* der, const uint8_t* der_end);
21  
22  #endif /* defined(_sec_SOSCircleDer_) */