ScanList

Walks through all the nodes in a list.

ScanList ( const List *1, void *n, <node type>)

This macro lets you easily walk through all the elements in a list from the first to the last.

Example 1: For Example

List       *l;
DataStruct *d;
uint32      i;
 
i = 0;
ScanList(l,d,DataStruct)
{
    printf("Node %d is called %s\n",i,d->d.n_Name);
    i++;
}

n: A variable which will be altered to hold a pointer to every node in the list in succession.

<node type>: The data type of the nodes on the list. This is used for type casting within the macro.

Macro implemented in list.h V22.