Library /sys$common/syshlp/basichelp.hlb Compile time errors, RESATTINC  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  ERROR - The data types  in  function  implicitly  defined  before  the
  function  is  declared  with a DEF statement are inconsistent with the
  data types specified  in  the  DEF  statement.   Make  the  data  type
  specifications match in both the function declaration and the function
  definition.