clean up some stuff with static functions

1 files changed, 13 insertions, 11 deletions

diff --git a/display.c b/display.c
index 71124cd..8093f8b 100644
--- a/display.c
+++ b/display.c
@@ -2,6 +2,8 @@
 
 #include "runes.h"
 
+static void runes_display_get_font_dimensions(RunesTerm *t, double *fontx, double *fonty, double *ascent);
+
 void runes_display_init(RunesTerm *t)
 {
     cairo_font_face_t *font_face;
@@ -36,17 +38,6 @@ void runes_display_init(RunesTerm *t)
     runes_pty_backend_set_window_size(t);
 }
 
-static void runes_display_get_font_dimensions(RunesTerm *t, double *fontx, double *fonty, double *ascent)
-{
-    cairo_font_extents_t extents;
-
-    cairo_font_extents(t->cr, &extents);
-
-    *fontx = extents.max_x_advance;
-    *fonty = extents.height;
-    *ascent = extents.ascent;
-}
-
 void runes_display_get_term_size(RunesTerm *t, int *row, int *col, int *xpixel, int *ypixel)
 {
     double fontx, fonty, ascent;
@@ -200,3 +191,14 @@ void runes_display_reset_bg_color(RunesTerm *t)
 {
     runes_display_set_bg_color(t, t->colors[0]);
 }
+
+static void runes_display_get_font_dimensions(RunesTerm *t, double *fontx, double *fonty, double *ascent)
+{
+    cairo_font_extents_t extents;
+
+    cairo_font_extents(t->cr, &extents);
+
+    *fontx = extents.max_x_advance;
+    *fonty = extents.height;
+    *ascent = extents.ascent;
+}