pub unsafe extern "C" fn BinaryenCallIndirectAppendOperand(
expr: BinaryenExpressionRef,
operandExpr: BinaryenExpressionRef,
) -> BinaryenIndexpub unsafe extern "C" fn BinaryenCallIndirectAppendOperand(
expr: BinaryenExpressionRef,
operandExpr: BinaryenExpressionRef,
) -> BinaryenIndex