LIB$PARSE_ACCESS_CODE

   The Parse Access Encoded Name String routine parses and
   translates a string of access names into a mask for a particular
   ownership category.

   Format

     LIB$PARSE_ACCESS_CODE  access-string, [access-names,]

                            ownership-category, access-mask,

                            [end-position]
 

Additional information available:

Returns         Arguments