[patch] comment out unused functions in integration.c

[Dominique Pellé]

Hi

Attached patch makes minor changes to 'sun_workshop' feature:
- comment out functions defined in integration.c but never used:
workshop_invoked(), workshop_set_icon(), workshop_get_rows_cols(),
workshop_file_closed(), workshop_move_mark(), workshop_file_modified().
- added some #ifdef to avoid defining functions when not needed.
- added missing UNUSED to some unused function args

Cheers
-- Dominique

[Bram Moolenaar]

Dominique Pelle wrote;

Thanks, I'll add it to the todo list.

--
"I can't complain, but sometimes I still do." (Joe Walsh)

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