Function wasm_extern_as_global 

#[unsafe(no_mangle)]
pub extern "C" fn wasm_extern_as_global(
    e: &mut wasm_extern_t,
) -> Option<&mut wasm_global_t>

Returns the wasm_extern_t as reference to mutable wasm_global_t if possible.

Returns None if e is not a wasm_global_t.