CAM_USE_ZOOM_FOR_MF 2189 core/gui.c     #if CAM_USE_ZOOM_FOR_MF
CAM_USE_ZOOM_FOR_MF  919 core/gui_osd.c #ifdef CAM_USE_ZOOM_FOR_MF
CAM_USE_ZOOM_FOR_MF  379 core/kbd_common.c #ifdef CAM_USE_ZOOM_FOR_MF