guistatus.h

这个是boot gui的程序

/*
 *  Start of Zoran Standard Header
 *  Copyright (c) 2005, 2006 Zoran Corporation
 *  
 *  
 *  All rights reserved.  Proprietary and confidential.
 *  
 *  DESCRIPTION for guistatus.h
 *      Graphical User Interface
 *      Status handler, defines and declarations
 *  
 *  NEW HISTORY COMMENT (description must be followed by a blank line)
 *  <Enter change description here>

 *  ===== HISTORY of changes in //depot/imgeng/sw/se_gw/gui/guistatus.h
 *  
 *  24/Jan/06 #3  dstrauss  Added GUIGetError()
 *  13/Dec/05 #2  dstrauss  Added GUIMemcardReady().
 *   9/Dec/05 #1  dstrauss  Created.
 *  
 *
 *  End of Zoran Standard Header
 */
#ifndef _GUISTATUS_H_
#define _GUISTATUS_H_

typedef enum _e_GStatus {
  GStatusInit,
  GStatusReady,
  GStatusPrinting,
  GStatusCanceling,
  GStatusIllegal                /* must be last in the list! */
} eGStatus;

extern eGStatus GUIGetStatus(void); /* get current status */
extern void GUISetStatus(eGStatus newStatus); /* set new status */
extern void GUIUpdateStatus(void); /*check state; update status if necessary*/
extern void GUIInitStatus(void); /* init status */
extern int  GUIMemcardReady(void); /* return state of memory card */
extern unsigned int GUIGetError(void); /* return the current error bits */

#endif /* _GUISTATUS_H_ */