82 bool WriteFile(const std::string& path, vector<uint8_t> contents) {  in WriteFile()  argument
86   size_t written = fwrite(contents.data(), 1, contents.size(), fp);  in WriteFile()
87   bool result = written == contents.size() && !ferror(fp);  in WriteFile()
103   vector<uint8_t> contents;  in LoadFromFile()  local
104   if (!ReadFile(filename, &contents))  in LoadFromFile()
106   file_size = contents.size();  in LoadFromFile()
108   TEST_AND_RETURN_FALSE(contents.size() >= kHeaderSize);  in LoadFromFile()
109   magic = std::string(contents.data(), contents.data() + 8);  in LoadFromFile()
110   memcpy(&ctrl_len, contents.data() + 8, sizeof(ctrl_len));  in LoadFromFile()
111   memcpy(&diff_len, contents.data() + 16, sizeof(diff_len));  in LoadFromFile()
112   memcpy(&new_file_len, contents.data() + 24, sizeof(new_file_len));  in LoadFromFile()
123   uint8_t* ptr = contents.data() + kHeaderSize;  in LoadFromFile()