1 #include <stdio.h> 2 int nothing () 3 4 { 5 int x = 3 ; 6 return x ; 7 } 8 9 10 int main () 11 12 { 13 int y ; 14 #ifdef usestubs 15 set_debug_traps(); 16 breakpoint(); 17 #endif 18 y = nothing () ; 19 printf ("hello\n") ; 20 return 0; 21 } 22