In file included from desc.h:7:0,
                 from OXEvent.cpp:12:
cipher.h: In member function 'void Cipher::Encrypt(void*, size_t)':
cipher.h:31:38: error: 'CryptoPP::CryptoPP' has not been declared
     encoder_->ProcessData((CryptoPP::CryptoPP::byte*)buffer, (const CryptoPP::CryptoPP::byte*)buffer, length);
                                      ^
cipher.h:31:53: error: expected primary-expression before ')' token
     encoder_->ProcessData((CryptoPP::CryptoPP::byte*)buffer, (const CryptoPP::CryptoPP::byte*)buffer, length);
                                                     ^
cipher.h:31:87: error: ISO C++ forbids declaration of 'type name' with no type [-fpermissive]
     encoder_->ProcessData((CryptoPP::CryptoPP::byte*)buffer, (const CryptoPP::CryptoPP::byte*)buffer, length);
                                                                                       ^
cipher.h:31:63: error: expected primary-expression before 'const'
     encoder_->ProcessData((CryptoPP::CryptoPP::byte*)buffer, (const CryptoPP::CryptoPP::byte*)buffer, length);
                                                               ^
cipher.h:31:63: error: expected ')' before 'const'
cipher.h: In member function 'void Cipher::Decrypt(void*, size_t)':
cipher.h:39:77: error: ISO C++ forbids declaration of 'type name' with no type [-fpermissive]
     decoder_->ProcessData((CryptoPP::byte*)buffer, (const CryptoPP::CryptoPP::byte*)buffer, length);
                                                                             ^
cipher.h:39:53: error: expected primary-expression before 'const'
     decoder_->ProcessData((CryptoPP::byte*)buffer, (const CryptoPP::CryptoPP::byte*)buffer, length);
                                                     ^
cipher.h:39:53: error: expected ')' before 'const'
gmake: *** [Makefile:131: OBJDIR/OXEvent.o] Error 1