# file: runme.py import example a = 37 b = 42 # Now call our C function with a bunch of callbacks print "Trying some C callback functions" print " a =", a print " b =", b print " ADD(a,b) =", example.do_op(a,b,example.ADD) print " SUB(a,b) =", example.do_op(a,b,example.SUB) print " MUL(a,b) =", example.do_op(a,b,example.MUL) print "Here is what the C callback function objects look like in Python" print " ADD =", example.ADD print " SUB =", example.SUB print " MUL =", example.MUL