Converts UNIX style file specifications to OpenVMS file
    specifications.

    Format

      #include  <unixlib.h>

      int decc$to_vms  (const char *unix_style_filespec,
                       int (*action_routine)
                       (char *OpenVMS_style_filespec, int type_of_file),
                       int allow_wild, int no_directory);

  Additional Information (explode) :

• Arguments
• Description
• Return Value
• Example