INCOMPSTATARR

Message        Allowing the declaration of a static array with an
               incomplete type is a language extension.

Description    The HP C compiler will allow an incomplete array type
               to appear in a static file scope declaration for
               compatibility with other compilers.  This is an
               extension to the standard.  Other compilers may
               reject this declaration.

User Action    Either use a complete type in this declaration, or
               change the storage class to extern.