CreateUlAvailSymbol_link(int NodeID)

UlAvailSymbol_link* Mac802_16::CreateUlAvailSymbol_link(int NodeID)
{
UlAvailSymbol_link *tmp = new UlAvailSymbol_link;
if(!UlAvailSymbol_link_head) {
tmp->NodeID = NodeID;
tmp->UlAvailSymbol = 0;
UlAvailSymbol_link_head = UlAvailSymbol_link_tail = tmp;
tmp->next = NULL;
return tmp;
}
else {
UlAvailSymbol_link *pt = UlAvailSymbol_link_head;
while(pt) {
if(pt->NodeID == NodeID) {
return pt;
}
pt = pt->next;
}
tmp->NodeID = NodeID;
tmp->UlAvailSymbol = 0;
UlAvailSymbol_link_tail->next = tmp;
UlAvailSymbol_link_tail = tmp;
tmp->next = NULL;
return tmp;
}

}