1 #include <stdio.h>
2 
3 #include "inc.h"
4 #include "include1.h"
5 #include "include2.h"
6 #include "include3.h"
7 #include "deeper.h"
8 
main(void)9 int main(void)
10 {
11   printf("Hello from prog2.c\n");
12   printf("Hello from %s\n", INC_STRING);
13   printf("Hello from %s\n", INCLUDE1_STRING);
14   printf("Hello from %s\n", INCLUDE2_STRING);
15   printf("Hello from %s\n", INCLUDE3_STRING);
16   printf("Hello from %s\n", DEEPER_STRING);
17   return 0;
18 }
19