Function brotli::ffi::multicompress::BrotliEncoderCreateWorkPool

#[no_mangle]
pub unsafe extern "C" fn BrotliEncoderCreateWorkPool(
    num_threads: usize, 
    alloc_func: brotli_alloc_func, 
    free_func: brotli_free_func, 
    opaque: *mut c_void
) -> *mut BrotliEncoderWorkPool