#ifndef SQLIST_H__
#define SQLIST_H__

#define DATASIZE 1024

typedef int datatype;

typedef struct node_st
{
    datatype data[DATASIZE];
    int      last;
} sqlist;

sqlist *sqlist_create( );
void    sqlist_create1(sqlist **me);

int sqlist_insert(sqlist *, int i, datatype *data);

int sqlist_delete(sqlist *, int i);

int sqlist_find(sqlist *, datatype *data);

int sqlist_isempty(sqlist *);

int sqlist_setempty(sqlist *);

int sqlist_getnum(sqlist *);

void sqlist_display(sqlist *);

int sqlist_destroy(sqlist *);

int sqlist_union(sqlist *, sqlist *);


#endif