BADPREFIX

Message        Argument to extern_prefix is not a recognized keyword
               or a quoted string.  Pragma is ignored.

Description    An invalid argument has been specified for the
               #pragma extern_prefix preprocessing directive.  The
               directive expects either the identifiers "save",
               "__save", "restore", "__restore", or a string
               constant that specifies the external prefix to use.
               The compiler will ignore the pragma.

User Action    Correct the argument to the pragma.