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      1 // Copyright 2007 Google Inc. All Rights Reserved.
      2 // Author: liuli (at) google.com (Liu Li)
      3 #ifndef COMMON_MD5_H__
      4 #define COMMON_MD5_H__
      5 
      6 #include <stdint.h>
      7 
      8 namespace google_breakpad {
      9 
     10 typedef uint32_t u32;
     11 typedef uint8_t u8;
     12 
     13 struct MD5Context {
     14   u32 buf[4];
     15   u32 bits[2];
     16   u8 in[64];
     17 };
     18 
     19 void MD5Init(struct MD5Context *ctx);
     20 
     21 void MD5Update(struct MD5Context *ctx, unsigned char const *buf, size_t len);
     22 
     23 void MD5Final(unsigned char digest[16], struct MD5Context *ctx);
     24 
     25 }  // namespace google_breakpad
     26 
     27 #endif  // COMMON_MD5_H__
     28