1 #include <stdio.h> 2 3 extern void func(void); 4 5 int main(void) 6 { 7 printf("Hello from prog2.c\n"); 8 func(); 9 /* 10 * Uncomment to test same-named files in different directories, 11 * which Visual Studio doesn't support. 12 subdir1_func(); 13 subdir2_func(); 14 */ 15 return 0; 16 } 17
