Vertex strToVertex(char* str) {
    char *pch;
    int *parsed = calloc(1, sizeof(int));
    int *temp;
    int i = 0;
    pch = strtok (str," ,<->");
    parsed[i++] = atoi(pch);
    printf("First parsed int is %d\n", parsed[i-1]);
    pch = strtok (NULL, " ,<->");
    while (pch != NULL)
    {
        if (i > NELEMS(parsed)) {
            printf("%d is now larger than %d, resizing array.\n", i, NELEMS(parsed));
            temp = calloc(2 * NELEMS(parsed), sizeof(int));
            memcpy(temp, parsed, NELEMS(parsed) * sizeof(int));
            free(parsed);
            parsed = temp;
        }
        parsed[i++] = atoi(pch);
        printf("Next parsed int is %d\n", parsed[i-1]); //This prints out the element that I just added to the array
        pch = strtok (NULL, " ,<->");
    }
    printf("Finished parsing ints, amount is %d\n", i);
    printf("Parsed ints: \n");
    for (int j = 0; j <= NELEMS(parsed), j++;) {
        printf("Parsed: %d\n", parsed[j]); //Now there are no elements being printed; where the fuck did they go
    }
  //There was stuff here but it's irrelevant
}