/*
addBackList
param: lst the linkedList
param: e the element to be added
pre: lst is not null
post: lst is not empty, increased size by 1
*/
void addBackList(struct linkedList *lst, TYPE e) {
/* FIXME: you must write this */
assert(lst != 0);
//Add link before lst->lastLink
_addLinkBefore(lst, lst->lastLink, e);
}
/*
addFrontList
param: lst the linkedList
param: e the element to be added
pre: lst is not null
post: lst is not empty, increased size by 1
*/
void addFrontList(struct linkedList *lst, TYPE e)
{
_addLinkBefore(lst, lst->firstLink->next, e);
}
void addBackList(struct linkedList *lst, TYPE e){
assert(lst);
_addLinkBefore(lst, lst->lastLink, e);
}
