= WaitKeypress =
Causes the application to wait for a keypress and returns the key pressed.

{{{
char WaitKeypress(void);
}}}

== Parameters == 

 * Function does not accept any parameters

== Return Value ==

 * Function returns the key pressed

== Remarks ==

The application must call OpenBeeper before WaitKeypress may be used.

== Examples ==

{{{
DisplayText(0, FONT_HEIGHT * 20, "Press any key");
char ch = WaitKeypress();
ClearLCD();
string str = StrFmt("You pressed %c", ch);
DisplayText(0, 0, str);
}}}

== See Also ==

 * [wiki:OpenBeeper OpenBeeper]