int doThis(int v){
int rc=1;
if(v > 0){
rc =v* doThis(v-1);
}
return rc;
}
int main (int argc, char *argv[]) {
game data;
game *dataPtr = &data;
data.p1.money = 1;
printf("%d\n", data.p1.money);
doThis (dataPtr);
printf("%d\n", data.p1.money);
return EXIT_SUCCESS;
}
/**
* Do something to every module which is registered.
* @param doThis the callback.
* @param registry state.
*/
static void forEachModule(int (*doThis)(struct DHTModule* module, struct DHTMessage* message),
struct DHTMessage* message,
const struct DHTModuleRegistry* registry)
{
struct DHTModule** modulePtr = registry->members;
struct DHTModule* module = *modulePtr;
while (module) {
if (doThis(module, message) != 0) {
return;
}
modulePtr++;
module = *modulePtr;
}
}
int main(void){
int x = 3;
int y = doThis(x);
printf("%d\n",y);
}
