kbclear.c

来自「详细介绍了一篇关于pci开发的接口芯片」· C语言 代码 · 共 18 行

/*  CXL - Copyright (c) 1987-1989 by Mike Smedley - All Rights Reserved  */
/*  KBCLEAR.C   - clears CXL's keyboard buffer  */

#include <stdlib.h>
#include "cxldef.h"
#include "cxlkey.h"

void kbclear(void)
{
    struct _kbuf_t *kbuf;

    while(_kbinfo.kbuf!=NULL) {
        kbuf=_kbinfo.kbuf;
        free(_kbinfo.kbuf);
        _kbinfo.kbuf=kbuf->next;
    }
}