previous back down to pre-f0bd5c9; this re-adds that, so pre-bdadc20

libnml/nml/nml.cc: In static member function ‘static void* NML::operator new(size_t)’:
libnml/nml/nml.cc:113:32: error: cast from ‘char*’ to ‘int’ loses precision [-fpermissive]
libnml/nml/nml.cc: In static member function ‘static void NML::operator delete(void*)’:
libnml/nml/nml.cc:135:32: error: cast from ‘char*’ to ‘int’ loses precision [-fpermissive]