---
src/wayland-util.c | 4 ++--
src/wayland-util.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/wayland-util.c b/src/wayland-util.c
index 4ab1f5a..598ab42 100644
--- a/src/wayland-util.c
+++ b/src/wayland-util.c
@@ -55,7 +55,7 @@ wl_list_remove(struct wl_list *elm)
}
WL_EXPORT int
-wl_list_length(struct wl_list *list)
+wl_list_length(const struct wl_list *list)
{
struct wl_list *e;
int count;
@@ -71,7 +71,7 @@ wl_list_length(struct wl_list *list)
}
WL_EXPORT int
-wl_list_empty(struct wl_list *list)
+wl_list_empty(const struct wl_list *list)
{
return list->next == list;
}
diff --git a/src/wayland-util.h b/src/wayland-util.h
index 4728aaa..dbe05a5 100644
--- a/src/wayland-util.h
+++ b/src/wayland-util.h
@@ -105,8 +105,8 @@ struct wl_list {
void wl_list_init(struct wl_list *list);
void wl_list_insert(struct wl_list *list, struct wl_list *elm);
void wl_list_remove(struct wl_list *elm);
-int wl_list_length(struct wl_list *list);
-int wl_list_empty(struct wl_list *list);
+int wl_list_length(const struct wl_list *list);
+int wl_list_empty(const struct wl_list *list);
void wl_list_insert_list(struct wl_list *list, struct wl_list *other);
#ifdef __GNUC__
--
1.8.2
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