gui_waitkey.c

uCGUI

/*************************************************************************************************************
                                                   uC/GUI
                                               嵌入式通用图形软件
File        : GUI_WaitKey.c
Purpose     : Implementation of GUI_WaitKey
************************************************************************************************************/
#include "GUI.H"

int GUI_WaitKey(void) 
{
  int r;
  do {
    r =  GUI_GetKey();
    if (r)
      break;
    GUI_Exec();
  } while (1);
  return r;
}