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Link: http://codepad.org/iGcSaJOR    [ raw code | output | fork ]

C, pasted on Aug 19:
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>

void list_add(int ***p_list, int *value) {
   int **list = *p_list;
   int i;
   for(i = 0; true; i++) {
      if(list[i] == NULL) {
         list = realloc(list, (i+2) * sizeof(int*));
         list[i] = value;
         list[i+1] = NULL;
         break;
      }
   }
   *p_list = list;
}

void list_init(int ***p_list) {
   int **list = *p_list;
   int *x;
   int i;
   for(i = 0; i < 100; i++) {
      x = malloc(sizeof(int));
      *x = i;
      list_add(&list, x);
   }
   *p_list = list;
}

int main() {
   int **list = malloc(sizeof(int*));
   list[0] = NULL;
   list_init(&list);

   int **l = list;
   for (; *l != NULL; ++l) {
      printf("%d\n", **l);
   }
}


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