1 extern int m(int x); 2 extern int n(int y); 3 4 namespace NameSpace { 5 int overload (); 6 int overload (int); 7 int overload (double); 8 }; 9 10 #ifdef WANT_F1 11 int f1(void) 12 { 13 return 1; /* f1 breakpoint */ 14 } 15 #else 16 extern int f1(void); 17 #endif 18 19 #ifdef WANT_F2 20 int f2(void) 21 { 22 return 1; /* f2 breakpoint */ 23 } 24 #else 25 extern int f2(void); 26 #endif 27