WAP to delet any double linked list

/*WAP to delet any node from double linked list*/
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
struct node
{
 int data;
 struct node *llink;
 struct node *rlink;
};
typedef struct node node;
void delete_any(node *);

void main()
{
 node *header=NULL;
 int n;
 clrscr();

    delete_any(header);
  
 getch();
}


void delete_any(node *temphead)
{
 node *temp;
 node *p;
 int key;
 printf("Enter the value which you want to delete:");
 scanf("%d",&key);
 while(temphead->rlink!=NULL && temphead->data!=key)
 {
  temp=temphead;
  temphead=temphead->rlink;
 }
 if(temphead->data==key)
 {
  node *temp1;
  temp1=temphead->rlink;
  temp->rlink=temp1;
  temp1->llink=temp;
  free(temphead);
 }
 else
 {
  printf("Value not found......");
 }
}