[lavender]

When I compile my code, it show :
WARNING : passing `int' to argument 1 of `deleteQueue(itemType *, queue *)' lacks a cast
What is the meaning for this warning?
Where I should coorect in my code?

void Print(queue *q)
{
int j;
if ((q->tail-q->head) >=5) 
{ 
for(j = 0;j < 5;j++)
{
printf("\nDocument %d  printing now",q->items[q->head]);
deleteQueue(q->items[q->head],q);
}
}
return;
}


void deleteQueue(itemType *nItem,queue *q)
{
printf(" Inside deleteQueue -> head : %d\n ", q->head);
q->head = (q->head + 1);
return;
}

This post has been edited by lavender: 21 March 2007 - 01:33 AM

[horace]

what is the type of q->head?

[lavender]

horace, on 21 Mar, 2007 - 02:06 AM, said:

what is the type of q->head?

int head;

[illello]

The prototype of funciont deleteQueue want a pointer to itemType as parameter 1:

void deleteQueue(itemType *nItem,queue *q)

So you have to pass it by address using "&":

deleteQueue(&q->items[q->head],q);