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How do you write a function that can reverse a linked-list in C++?

Posted By :Jack Smith     Posted Date :November 01, 2012    Points :40   Category :C# 
void reverselist(void)
head->next = 0;
tail->next = head;
node* pre = head;
node* cur = head->next;
node* curnext = cur->next;
head->next = 0;
cur-> next = head;

for(; curnext!=0; )
cur->next = pre;
pre = cur;
cur = curnext;
curnext = curnext->next;

curnext->next = cur;

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