| #ifdef PROTOTYPES | |
| int | |
| foo (void) | |
| #else | |
| int | |
| foo () | |
| #endif | |
| { | |
| int x, y; | |
| x = 5; | |
| y = 3; | |
| return x + y; | |
| } | |
| #ifdef PROTOTYPES | |
| int | |
| main (void) | |
| #else | |
| int | |
| main () | |
| #endif | |
| { | |
| int y, z; | |
| y = 2; | |
| z = 9; | |
| y = foo (); | |
| z = y; | |
| y = y + 2; | |
| y = baz (); | |
| return 0; | |
| } | |
| #ifdef PROTOTYPES | |
| int | |
| baz (void) | |
| #else | |
| int | |
| baz () | |
| #endif | |
| { | |
| return 5; | |
| } |