Gz.HigherSourceType of the Operating-System configuration.
configuration ?ascii ?hcrc os mtime makes an Operating-System configuration to be able to compress any inputs.
val compress :
?level:int ->
?filename:string ->
?comment:string ->
w:De.Lz77.window ->
q:De.Queue.t ->
refill:(bigstring -> int) ->
flush:(bigstring -> int -> unit) ->
't ->
't configuration ->
bigstring ->
bigstring ->
unit