BADMEMOFF

Message        <Context> multiple definitions of member "<name>"
               found with different offsets.

Description    In certain modes, the compiler will allow a struct or
               union reference whose right operand is not a member
               of the struct or union type of the left operand.
               This is allowed for compatibility with other
               compilers.  However, in these cases the right operand
               must specify a member name that is declared with the
               same type and at the same offset in every struct or
               union type that declares it.  This message is issued
               when the compiler finds member name it is looking for
               declared with a different offset in more than one
               struct or union type.

User Action    HP recommends that the left operand or a struct or
               union reference specify a member that is a member of
               the type of the struct or union specified by the
               right operand.  If this modification cannot be made
               then the member specified by the left operand must be
               declared at the same offset and with the same data
               type in all struct or union declarations that declare
               that member.