roi: Make all functions static

1 files changed, 8 insertions, 8 deletions

diff --git a/roi.c b/roi.c
index 91a71ca..2fd5ee1 100644
--- a/roi.c
+++ b/roi.c
@@ -24,7 +24,7 @@ struct roi {
 	} rubberband;
 };
 
-void
+static void
 do_roi(struct roi *roi)
 {
 	GdkPixbuf *match;
@@ -107,7 +107,7 @@ do_roi(struct roi *roi)
 	g_object_unref(match);
 }
 
-gboolean
+static gboolean
 motion_notify_event(GtkWidget *widget, GdkEventMotion *event, gpointer userdata)
 {
 	struct roi *roi = userdata;
@@ -121,7 +121,7 @@ motion_notify_event(GtkWidget *widget, GdkEventMotion *event, gpointer userdata)
 	return TRUE;
 }
 
-gboolean
+static gboolean
 button_press_event(GtkWidget *widget, GdkEventButton *event, gpointer userdata)
 {
 	struct roi *roi = userdata;
@@ -154,7 +154,7 @@ calc_rubberband_rect(struct roi *roi,
 	*height = ABS(roi->rubberband.y1 - roi->rubberband.y2);
 }
 
-gboolean
+static gboolean
 button_release_event(GtkWidget *widget, GdkEventButton *event, gpointer userdata)
 {
 	struct roi *roi = userdata;
@@ -175,7 +175,7 @@ button_release_event(GtkWidget *widget, GdkEventButton *event, gpointer userdata
 	return FALSE;
 }
 
-gboolean
+static gboolean
 key_event(GtkWidget *widget, GdkEventKey *event, gpointer userdata)
 {
 	struct roi *roi = userdata;
@@ -199,13 +199,13 @@ key_event(GtkWidget *widget, GdkEventKey *event, gpointer userdata)
 	return FALSE;
 }
 
-gboolean
+static gboolean
 configure_event(GtkWidget *widget, GdkEventConfigure *event, gpointer data)
 {
 	return FALSE;
 }
 
-void
+static void
 draw_rubberband(struct roi *roi, GtkWidget *widget, cairo_t *cr)
 {
 	GtkStyleContext *context;
@@ -221,7 +221,7 @@ draw_rubberband(struct roi *roi, GtkWidget *widget, cairo_t *cr)
 	gtk_style_context_restore(context);
 }
 
-gboolean
+static gboolean
 draw_cb(GtkWidget *widget, cairo_t *cr, gpointer userdata)
 {
 	struct roi *roi = userdata;