it's my own code, all function are tested before publish.
#include <stdlib.h>
#include <stdio.h>
#include "list.h"
int main()
{
// constructor
lst* list = LST();
int a=1;
int b=2;
int c=5;
// add
lstadd(list,&a);
lstadd(list,&b);
lstadd(list,&c);
// delete at id 2, begin at 0
lstdel(list,2);
// find by adress
printf("\nfind %d pos %d",b,lstfind(list,&b));
// get list's lenght
for(int i=0;i<lstlen(list);i++)
{
// get element by id
int* ti = lstat(list,i);
printf("\ni %d v %d",i,*ti);
}
// free memory
lstfree(list);
return 0;
}