C Function with no arguments and no return value

C Function with no arguments and no return value

1. #include<stdio.h>
2. 
   
3. void print_line();
4. 
   
5. void main()
6. {
7.      print_line();
8.     
9.      printf("Hello World\n");
10.     
11.      print_line();
12. }
13. //void in the function indicates no return value. 
14. void print_line() 
15. {
16.      printf("------------\n");
17. } 

Output

Hello World

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