VMS Help CC, Messages, NONPORTLINEDIR  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Message        Non-standard #line directive.

 Description    Accepting the line directive without the "line"
                preprocessing keyword is an extension of Compaq C.
                The program does not conform to the C standard, and
                might not be accepted by other compilers.

 User Action    Add the "line" preprocessing keyword to the
                directive.