All functions that received a ClientData (or FindRegion *) parameter in
commit fc21472e solely to satisfy WASM call_indirect signature matching
are now annotated so static analysers and casual readers can see the
intent has been verified:
/*ARGSUSED*/ before each such function definition
/* UNUSED */ on each unused parameter in the definition
/* UNUSED */ on matching forward declarations
Affected: calmaWriteInitFunc, cifWriteInitFunc, cmdWindSet,
dbStampFunc, dbwElementAlways1, dbwfbWindFunc, DBWHLRedrawWind,
spcnodeHierVisit, extSDTileFunc, extTransPerimFunc,
extAnnularTileFunc, extResistorTileFunc, extDefInitFunc,
extTimesInitFunc.