Make image_osd_histogram_onoff_toggle() and image_osd_histogram_onoff_status() static.

diff --git a/src/image-overlay.c b/src/image-overlay.c
index 8ee9554..4530891 100644 (file)
--- a/src/image-overlay.c
+++ b/src/image-overlay.c
@@ -93,14 +93,14 @@ void set_default_image_overlay_template_string(ConfOptions *options)
  */
 
 
-void image_osd_histogram_onoff_toggle(ImageWindow *imd, gint x)
+static void image_osd_histogram_onoff_toggle(ImageWindow *imd, gint x)
 {
        imd->histogram_enabled = !!(x);
        if (imd->histogram_enabled && !imd->histogram)
                imd->histogram = histogram_new();
 }
 
-gint image_osd_histogram_onoff_status(ImageWindow *imd)
+static gint image_osd_histogram_onoff_status(ImageWindow *imd)
 {
       return imd->histogram_enabled;
 }

diff --git a/src/image-overlay.h b/src/image-overlay.h
index 51ab21e..372fea0 100644 (file)
--- a/src/image-overlay.h
+++ b/src/image-overlay.h
@@ -33,8 +33,6 @@ void image_osd_update(ImageWindow *imd);
 
 void image_osd_icon(ImageWindow *imd, ImageOSDFlag flag, gint duration);
 
-void image_osd_histogram_onoff_toggle(ImageWindow *, gint);
-gint image_osd_histogram_onoff_status(ImageWindow *);
 void image_osd_histogram_chan_toggle(ImageWindow *);
 void image_osd_histogram_log_toggle(ImageWindow *);