On 16-06-21, 15:59, Richard Fitzgerald wrote: > Idiomatically, write functions should take const pointers to the > data buffer, as they don't change the data. They are also likely > to be called from functions that receive a const data pointer. > > Internally the pointer is passed to function/structs shared with > the read functions, requiring a cast, but this is an implementation > detail that should be hidden by the public API. Applied, thanks -- ~Vinod