/sys$common/syshlp/helplib.hlb CC, Messages, ARRAYLIMITSUP  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        <Context> Compaq C provides only limited support for
                array types larger than <n> bytes.

 Description    This array type is larger than can be represented by
                size_t.  While Compaq C will allow a type declared to
                be this size, uses of the type are not fully
                supported and may cause unpredictable behavior.

 User Action    Reduce the size of the array type.  It may be
                possible to use a pointer type instead of a large
                array.  The storage can still be accessed using array
                syntax.