lib64ncurses5-dev-dbgsym 6.0+20151024-2ubuntu1 (i386 binary) in ubuntu xenial

 The ncurses library routines are a terminal-independent method of
 updating character screens with reasonable optimization.
 .
 This package contains the header files, static libraries
 and symbolic links that developers using ncurses will need.
 .
 This package supports the 64-bit ABI variant of your system's
 architecture.