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utils: const-ify some function arguments

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This commit is contained in:
Giulio Camuffo 2013-04-03 17:29:16 +02:00 • committed by Kristian Høgsberg
parent db19b443cc
commit 4e9892478b
2 changed files with 4 additions and 4 deletions
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4
src/wayland-util.c
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@ -55,7 +55,7 @@ wl_list_remove(struct wl_list *elm)
} }
WL_EXPORT int WL_EXPORT int
wl_list_length(struct wl_list *list) wl_list_length(const struct wl_list *list)
{ {
struct wl_list *e; struct wl_list *e;
int count; int count;
@ -71,7 +71,7 @@ wl_list_length(struct wl_list *list)
} }
WL_EXPORT int WL_EXPORT int
wl_list_empty(struct wl_list *list) wl_list_empty(const struct wl_list *list)
{ {
return list->next == list; return list->next == list;
} }

4
src/wayland-util.h
View file

@ -105,8 +105,8 @@ struct wl_list {
void wl_list_init(struct wl_list *list); void wl_list_init(struct wl_list *list);
void wl_list_insert(struct wl_list *list, struct wl_list *elm); void wl_list_insert(struct wl_list *list, struct wl_list *elm);
void wl_list_remove(struct wl_list *elm); void wl_list_remove(struct wl_list *elm);
int wl_list_length(struct wl_list *list); int wl_list_length(const struct wl_list *list);
int wl_list_empty(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); void wl_list_insert_list(struct wl_list *list, struct wl_list *other);
#ifdef __GNUC__ #ifdef __GNUC__