prog.m: In function 'main':
prog.m:7:1: error: 'NSAutoreleasePool' undeclared (first use in this function)
prog.m:7:1: note: each undeclared identifier is reported only once for each function it appears in
prog.m:7:20: error: 'pool' undeclared (first use in this function)
prog.m:8:1: error: cannot find interface declaration for 'NXConstantString'