quit.c

大一时课程设计 通信录管理系统 可作为C课程设计的参考

#include"yy.h"
void quit(NODE *head)
{   
    char c;
    printf("\tWarning: all records in the memory will loss\n");
    printf("\tquit?(y/n)\n\t");
    c=getch();
    if(c=='N'||c=='n')
    {printf("\n\n\n\tpress any key to continute...\n\t");
     getch();
     return;
    }
    printf("\n\tquit now,byebye!\n\t");
    getch();
    free_nodes(head);
    exit(0);

}