1 #ifdef PROTOTYPES shr2(int x)2 int shr2(int x) 3 #else 4 int shr2(x) int x; 5 #endif 6 { 7 return 2*x; 8 } 9 10 #ifdef PROTOTYPES shr2_local(int x)11 int shr2_local(int x) 12 #else 13 int shr2_local(x) int x; 14 #endif 15 { 16 return 2*x; 17 } 18