当前位置: 技术问答>linux和unix
求发声命令, 或函数?
来源: 互联网 发布时间：2015-03-18
本文导语: 比如, 如何beep一声? | #include int beep(void); int flash(void); DESCRIPTION The beep and flash routines are used to alert the terminal user. The routine beep sounds...
比如, 如何beep一声?
|
#include
int beep(void);
int flash(void);
DESCRIPTION
The beep and flash routines are used to alert the terminal user. The routine beep
sounds an audible alarm on the terminal, if possible; otherwise it flashes the
screen (visible bell). The routine flash flashes the screen, and if that is not
possible, sounds the alert. If neither alert is possible, nothing happens. Nearly
all terminals have an audible alert (bell or beep), but only some can flash the
screen.
int beep(void);
int flash(void);
DESCRIPTION
The beep and flash routines are used to alert the terminal user. The routine beep
sounds an audible alarm on the terminal, if possible; otherwise it flashes the
screen (visible bell). The routine flash flashes the screen, and if that is not
possible, sounds the alert. If neither alert is possible, nothing happens. Nearly
all terminals have an audible alert (bell or beep), but only some can flash the
screen.
您可能感兴趣的文章:
本站(WWW.)旨在分享和传播互联网科技相关的资讯和技术，将尽最大努力为读者提供更好的信息聚合和浏览方式。
本站(WWW.)站内文章除注明原创外，均为转载、整理或搜集自网络。欢迎任何形式的转载，转载请注明出处。
本站(WWW.)站内文章除注明原创外，均为转载、整理或搜集自网络。欢迎任何形式的转载，转载请注明出处。