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#include <stdio.h>
#include <stdlib.h>
#include "btree.h"
#include "bt_data.h"
void init_interface(void)
{
while (1) {
char op;
system("clear");
printf("Please, select an option:\n");
printf("1: add new item\n"
"2: delete item\n"
"3: search item\n"
"4: Dump Tree\n"
"5: Quit\n");
printf("Enter your option: ");
scanf(" %c", &op);
switch(atoi(&op)) {
case 1:
add_item();
break;
case 2:
btree_delete();
break;
case 3:
btree_search();
break;
case 4:
btree_dump();
break;
case 5:
goto out;
default:
usage();
break;
}
}
out:
return;
}
int main(void)
{
struct BTree_head *head;
/* Initialize BTree Head */
head = init_head();
if (!head) {
printf("Unable to initialize BTree head\n");
goto exit_error;
}
init_interface();
destroy_head(head);
return 0;
exit_error:
exit(1);
}
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