Function lucet_runtime::c_api::lucet_region_new_instance_with_ctx

#[no_mangle]
pub unsafe extern "C" fn lucet_region_new_instance_with_ctx(
    region: *const lucet_region, 
    module: *const lucet_dl_module, 
    embed_ctx: *mut c_void, 
    inst_out: *mut *mut lucet_instance
) -> lucet_error