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

 Message        A logical source line longer than <number> characters
                was encountered.

 Description    The length of a source line has exceeded the maximum
                length supported by the Compaq C compiler.

 User Action    Reduce the size of the line.