1 #include <stdio.h> 2 3 struct foo_type { 4 int t1; 5 int t2; 6 }; 7 8 static void foo2() 9 { 10 printf("In foo2.\n"); 11 } 12 13 void foo1() 14 { 15 printf("In foo1.\n"); 16 foo2(); 17 } 18