class Arg3 { private native int setArgs (char javaChar); public static void main (String args[]) { int retval; char ch; Arg3 A = new Arg3(); System.out.println ("In Java"); ch = 'h'; retval = A.setArgs(ch); System.out.println ("Back in Java with " + retval); } static { System.loadLibrary("Arg3"); } }