/*
**	test.c - same as avltree(3) Example 1
*/

#include <stdio.h>
#include "avltree.h"

main()
{
        AVL_IX_DESC     ix;
        char            buf[1024];
        AVL_IX_REC      *pe;
        int             ret;

        pe = (AVL_IX_REC *) buf;

        avl_create_index(&ix, AVL_COUNT_DUPS, 0);
        while (gets(pe->key) != NULL) {
                if (avl_add_key(pe, &ix) != AVL_IX_OK) {
                        fprintf(stderr, "avl_add_key(%s)\n", pe->key);
                        exit(1);
                }
        }

        avl_first_key(&ix);
        while ((ret=avl_next_key(pe, &ix)) == AVL_IX_OK)  
                printf("%4d %s\n", pe->count, pe->key);
                
        if (ret != AVL_EOIX) {
                fprintf(stderr, "avl_next_key()\n");
                exit(1);        
        }
        exit(0);
}