Hello all, I'm tracking down some mysterious platform-dependent problems and am wondering just how interoperable 0-sized arrays are with C. For example, void func (int *array, ...) interface subroutine func (array, ...) bind(c) integer(c_int) :: array(*) end subroutine end interface Will this work with 0-sized actual arguments? Of course I'm assuming that the C pointer will never be de-referenced in this case. Basically, I'm wondering if some sensibly-valued address gets passed. And more specifically, does C_LOC return some sensible dummy value for a 0-sized array argument, again with the caveat that you shouldn't attempt to use it for anything. Thanks, Neil