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Make wl_list_for_each* work for c++

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Jørgen Lind 2011-12-13 22:01:34 +01:00 • committed by Kristian Høgsberg
parent e631ab6cde
commit 187eace613
1 changed files with 7 additions and 1 deletions
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8
src/wayland-util.h
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@ -117,9 +117,15 @@ int wl_list_length(struct wl_list *list);
int wl_list_empty(struct wl_list *list); int wl_list_empty(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__
#define __container_of(ptr, sample, member) \ #define __container_of(ptr, sample, member) \
(void *)((char *)(ptr) - \ (typeof(sample))((char *)(ptr) - \
((char *)&(sample)->member - (char *)(sample))) ((char *)&(sample)->member - (char *)(sample)))
#else
#define __container_of(ptr, sample, member) \
(void *)((char *)(ptr) - \
((char *)&(sample)->member - (char *)(sample)))
#endif
#define wl_list_for_each(pos, head, member) \ #define wl_list_for_each(pos, head, member) \
for (pos = 0, pos = __container_of((head)->next, pos, member); \ for (pos = 0, pos = __container_of((head)->next, pos, member); \