Function lucet_runtime::c_api::lucet_vmctx_get_func_from_idx

#[no_mangle]
pub unsafe extern "C" fn lucet_vmctx_get_func_from_idx(
    vmctx_raw: *mut lucet_vmctx, 
    table_idx: u32, 
    func_idx: u32
) -> *const c_void