void GSM_PrintBitmap(GSM_Bitmap *bitmap);
GSM_Error GSM_ReadBitmap(GSM_SMSMessage *message, GSM_Bitmap *bitmap);
int GSM_SaveBitmapToSMS(GSM_MultiSMSMessage *SMS, GSM_Bitmap *bitmap,bool ScreenSaver, bool UnicodeText);
+int GSM_GetBitmapSize(GSM_Bitmap *bitmap);
#endif