fixed:
/root/kbengine//kbe/src/lib/cstdkbe/memorystream.hpp: In member function 'void KBEngine::MemoryStream::hexlike() const':
/root/kbengine//kbe/src/lib/cstdkbe/memorystream.hpp:611: warning: comparison between signed and unsigned integer expressions
/root/kbengine//kbe/src/lib/cstdkbe/memorystream.hpp:611: warning: comparison between signed and unsigned integer expressions
/root/kbengine//kbe/src/lib/cstdkbe/memorystream.hpp:625: warning: comparison between signed and unsigned integer expressions