creating menu

Hi guys, I am meant to create a menu for some void functions:

Code:

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                case 1: displayBooks();
                break;

---

Code:

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void displayBooks(BookListType* booklist)
{
}

---

I'm just not sure how I'm supposed to call the displayBooks function through the menu.
Any help would be much appreciated.

Regards
S.S

Just as you have it (except for putting the booklist between the parentheses).

When i compile i get an error message saying expected expression before BookListType

Quote:

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Originally Posted by spikestar

Hi guys, I am meant to create a menu for some void functions:

Code:

---

                case 1: displayBooks();
                break;

---

Code:

---

void displayBooks(BookListType* booklist)
{
}

---

I'm just not sure how I'm supposed to call the displayBooks function through the menu.
Any help would be much appreciated.

Regards
S.S

---

I didn't understand your question correctly. There can be two things:
1. You want the function to take no arguments. If that's true then remove the highlighted line.
2. You want the function to take a pointer. If that's the case then pass a pointer(an address) while calling in case 1(inside the paranthesis). For eg. display(any_pointer);