Function io_compression_context_append_data 

pub unsafe fn io_compression_context_append_data(
    context: IOCompressionContext,
    data: *const c_void,
    size: usize,
)

Append data to a compression context.

Safety

The context must be valid, and data must point to at least size bytes.

C++ equivalent: void IOCompressionContextAppendData(IOCompressionContext, const void*, size_t)