set_os

Description:

[ Version ( since = "2.86" ) ]
public void set_os (int os)

Sets the [property@Gio.

ZlibCompressor:os] property.

Note: it is an error to call this function while a compression is in progress; it may only be called immediately after creation of this, or after resetting it with [method@Gio.Converter.reset].

Parameters:

this	a compressor
os	the OS code to use, or `-1` to unset