员工管理系统之添加员工

先贴上代码

int user_add()
{
	STAFF_T *pst = NULL;
	STAFF_T *p = NULL;

    int count = 0;
    int i = 0;
    char *szName = {0};
	char *szNo = {0};
	char *szSalary = {0};
    int szcount = 0;
    int flag = 0;
    int fflag = 0;
    int num = 0;

    //开辟空间
    szName = (char *)malloc(sizeof(char *));
    memset(szName,0,sizeof(char *));
    //开辟空间
    szNo = (char *)malloc(sizeof(char *));
    memset(szNo,0,sizeof(char *));
    //开辟空间
    szSalary = (char *)malloc(sizeof(char *));
    memset(szSalary,0,sizeof(char *));

	//界面ui

	//员工号码输入
    printf("Please input the staff No.:\n");
    while(1)
    {
        flag = 0;

        memset(szNo,0,sizeof(char *));
        glb_putString(szNo,10,3,1);

        szcount = sizeof(szNo)/sizeof(szNo[0]);

            //读取文件
        head=FILE_read(staff_fp,sizeof(STAFF_T));

        count = LIST_GetCount(head);
        //打印测试
        for(i = 1; i <= count; i++)
        {
            p = (STAFF_T *)L