Someone

void test()
{
    char s[] = "54 2 5654 1 234 0 23423 1 2323";

    char *p = s, *q = s, tmp;
    int nr = 0, state = 0;

    int spellId, effIndex;

    while(1)
    {
        while(1)
        {
            if(!*p)
            {
                printf("Creature has wrong aura defined.\n");
                return;
            }
            else if(*p == ' ')
            {
                tmp = *p; *p = 0;
                spellId = atoi(q);
                *p = tmp; p++; q = p;
                break;
            }
            else p++;
        }

        while(1)
        {
            if(!*p)
            {
                effIndex = atoi(q);
                printf("%d %d\n", spellId, effIndex);
                return;
            }
            else if(*p == ' ')
            {
                tmp = *p; *p = 0;
                effIndex = atoi(q);
                printf("%d %d\n", spellId, effIndex);
                *p = tmp; p++; q = p;
                break;
            }
            else p++;
        }
    }
}