code_app/modules/saneui/HGSaneUI.h

#ifndef SANE_UI_H
#define SANE_UI_H

#include "../base/HGDef.h"
#include "sane/sane_ex.h"

typedef void (*show_scan_ui_image_callback)(const SANE_Parameters *imageFormat, const SANE_Byte *imageData, void * callbackParam);

HGEXPORT int show_devlist_ui(SANEAPI* saneApi, HGWindow parent, SANE_Handle *handle, char *devName, unsigned int maxLen);
HGEXPORT int show_setting_ui(SANEAPI* saneApi, SANE_Handle handle, const char *devName, HGWindow parent);
HGEXPORT int show_scan_ui(SANEAPI* saneApi, SANE_Handle handle, const char *devName, HGWindow parent,
                          show_scan_ui_image_callback callback, void *callbackParam);

#endif