| 35 | void doNothing(); |
| 36 | |
| 37 | int main(int argc, char **argv) |
| 38 | { |
| 39 | Greeter g; |
| 40 | char buf[64]; |
| 41 | printf("You must be 18 years or older to use this program. Are you? "); |
| 42 | |
| 43 | doNothing(); |
| 44 | |
| 45 | gets(buf); /* OVERFLOW */ |
| 46 | if (strcmp(buf, "y") == 0) { |
| 47 | greet(&g); |
| 48 | return 0; |
| 49 | } else { |
| 50 | return 1; |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | void greet(Greeter *greeter) |
| 55 | { |