Objective-cでutlistつかう。 単方向リスト

gistfile1.m

#include <stdio.h>
#include <stdlib.h>
#include <Foundation/Foundation.h>
#include "utlist.h"

@interface Enemy : NSObject
@end

@implementation Enemy
@end

typedef struct enemy_waiting {
    Enemy *enemy;
    struct enemy_waiting *next;
} enemy_waiting;

int main(int argc, char **argv) {
    enemy_waiting *head = NULL;

    int i;
    for (i = 0; i < 10; ++i) {
        enemy_waiting *waiting = malloc(sizeof(enemy_waiting));
        waiting->enemy = [[Enemy alloc] init];

        NSLog(@"append -> %@\n", waiting->enemy);
        LL_APPEND(head, waiting);
    }

    printf("-------\n");

    enemy_waiting *iter;
    LL_FOREACH(head, iter) {
        NSLog(@"%@", iter->enemy);
    }

    return 0;
}