| 1 | #include <stdio.h> |
|---|---|
| 2 | |
| 3 | extern int a(int); |
| 4 | extern int b(int); |
| 5 | extern int c(int); |
| 6 | int main (int argc, char const *argv[]) |
| 7 | { |
| 8 | printf (format: "a(1) returns %d\n", a(1)); |
| 9 | printf (format: "b(2) returns %d\n", b(2)); |
| 10 | printf (format: "c(2) returns %d\n", c(2)); |
| 11 | } |
| 12 |