Cosmetic fix.

eek/eek-drawing.c

@@ -90,7 +90,7 @@ egf_key_callback (EekElement *element,
     gdouble font_size;
     guint keysym;
     EekBounds bounds;
-    const gchar *label;
+    gchar *label;
 
     keysym = eek_key_get_keysym (key);
     if (keysym == EEK_INVALID_KEYSYM ||
@@ -217,7 +217,7 @@ eek_draw_key_label (cairo_t               *cr,
 {
     guint keysym;
     EekKeysymCategory category;
-    const gchar *label;
+    gchar *label;
     PangoLayout *layout;
     PangoRectangle logical_rect = { 0, };
     EekBounds bounds;

eek/eek-keysym.c

@@ -41,7 +41,7 @@ struct eek_keysym_label {
 #include "eek-unicode-keysym-labels.h"
 #include "eek-keyname-keysym-labels.h"
 
-static G_CONST_RETURN gchar *
+static gchar *
 unichar_to_utf8 (gunichar uc)
 {
     if (g_unichar_isgraph (uc)) {
@@ -65,7 +65,7 @@ keysym_label_compare (const void *key0, const void *key1)
 
 static gboolean
 find_keysym (guint              keysym,
-             const gchar      **label,
+             gchar            **label,
              EekKeysymCategory *category)
 {
     struct eek_keysym_label bsearch_key, *bsearch_val;
@@ -144,10 +144,10 @@ find_keysym (guint              keysym,
  *
  * Return a string representation of @keysym.
  */
-G_CONST_RETURN gchar *
+gchar *
 eek_keysym_to_string (guint keysym)
 {
-    const gchar *label;
+    gchar *label;
 
     if (find_keysym (keysym, &label, NULL))
         return label;

eek/eek-keysym.h

@@ -51,10 +51,11 @@ typedef enum {
     EEK_KEYSYM_CATEGORY_FUNCTION,
     EEK_KEYSYM_CATEGORY_KEYNAME,
     EEK_KEYSYM_CATEGORY_UNKNOWN,
+    /*< private >*/
     EEK_KEYSYM_CATEGORY_LAST = EEK_KEYSYM_CATEGORY_UNKNOWN
 } EekKeysymCategory;
 
-G_CONST_RETURN gchar *eek_keysym_to_string (guint keysym);
+gchar *eek_keysym_to_string (guint keysym);
 EekKeysymCategory eek_keysym_get_category (guint keysym);
 
 #endif  /* EEK_KEYSYM_H */