help with structures

[Xand3r]

is there a way to create in autoit c style structure lists?

struct node{int information;node *next;};
node *start,*end;

node *add=new node;
add->information=smthing;
add->next=NULL;
..... and so on

[weaponx]

I started working on a linked list UDF...didn't get far yet.

Local $string = "char firstname[128];char lastname[128];ptr next"

Local $head = DllStructCreate ($string)
Local $headPtr = DllStructGetPtr ( $head)

DllStructSetData($head,1,"First Name 1")
DllStructSetData($head,2,"Last Name 1")
DllStructSetData($head,3,0)

Local $firstElement = DllStructCreate ($string)

DllStructSetData($head, 3, DllStructGetPtr($firstElement))

DllStructSetData($firstElement,1,"First Name 2")
DllStructSetData($firstElement,2,"Last Name 2")
DllStructSetData($firstElement,3,0)

Local $pNext = $headPtr
While $pNext <> 0
    Local $current = DllStructCreate($string, $pNext)
    ConsoleWrite(DllStructGetData($current, 1) & @CRLF)
    ConsoleWrite(DllStructGetData($current, 2) & @CRLF)
    $pNext = DllStructGetData($current, 3)
WEnd

EDIT: Some credit to Valik for fixing my code

Edited March 4, 2008 by weaponx

[Xand3r]

tnx dude ... now... any ideea why this is not working??

Local $string = "int;int;ptr next"
Local $head = DllStructCreate ($string)
Local $headPtr = DllStructGetPtr ( $head)
$curptr=$headPtr
For $i=1 To 100
    $new=DllStructCreate($string)
    $newptr=DllStructGetPtr($new)
    DllStructSetData($new,1,$i)
    DllStructSetData($new,2,$i)
    DllStructSetData($new,3,0)
    $lol=DllStructCreate($string,$curptr)
    DllStructSetData($lol,3,$newptr)
    $curptr=$newptr
    ToolTip($i,0,0)
Next
Local $pNext = $headPtr
While $pNext <> 0
    Local $current = DllStructCreate($string, $pNext)
    ConsoleWrite(DllStructGetData($current, 1) & @CRLF)
    ConsoleWrite(DllStructGetData($current, 2) & @CRLF)
    $pNext = DllStructGetData($current, 3)
WEnd

it should create a list of 100 nodes but instead when it prints it only shows 3 nodes the first has 0 for the first 2 values , the last has 100 and the middle one... well...