VMS Help RTL Routines, LIB$, LIB$SPANC  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The Skip Selected Characters routine is used to skip a specified
    set of characters in the source string. LIB$SPANC makes the VAX
    SPANC instruction available as a callable routine.

    Format

      LIB$SPANC  source-string ,table-array ,byte-integer-mask

  Additional Information (explode) :

• Returns
• Arguments