Pointers

[Golden]

I have the following code:

Function1()
{

PUINT16 a;

a = (PUINT16)info->b;

Function1(a);
}

Fuction2(PUINT16 p)
{
INT c = p[0] & 0xFF;
....
}

Whats does p[0] refer to?

[RobR]

Hope this is right.....

The first member of the array p?

[Prelude]

>Hope this is right.....
It is

-Prelude

[RobR]

HEY!!!! I'm getting the hang of this!

[hk_mp5kpdw]

This code doesn't look right:

Function1() 
{
    PUINT16 a; 
    a = (PUINT16)info->b; 
    Function1(a); 
}

First off, the function calls itself recursively passing a parameter but it doesn't look like the function accepts a parameter as you have it defined.

Secondly, there is no condition that will cause this function to halt the recursion. It will keep calling itself until it runs out of stack space, crashing the program.

Is this just supposed to be a sample of code to illustrate the problem you are having? If not then it needs fixing.