How to insert new node in a singly linked list after nth position?

Question

OKay, so I want to insert a new node in a singly linked list in C at the nth position(not end or beginning), but all I get after searching is that how to insert new nodes at beginning or end of a linked list. Any help is appreciated. Thanks.

Answer 1

something like this perhaps.

 void insert_at(list_node **list, list_node *new,int offset)
 {
     while(offset-- && (*list)->next )
        list=&((*list)->next);
     new->next=(*list)->next
     (*list)->next=new;
 }