mirrors/wayland
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/wayland.git synced 2025-11-01 22:58:40 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add wl_list_for_each() and simplify some loops

Browse source
This commit is contained in:
Kristian Høgsberg 2010-02-26 10:28:44 -05:00
parent d923e9d93b
commit a5db589efa
4 changed files with 25 additions and 114 deletions
Download patch file Download diff file Expand all files Collapse all files

9
wayland-util.h
View file

@ -82,6 +82,15 @@ void wl_list_remove(struct wl_list *elm);
int wl_list_length(struct wl_list *list);
int wl_list_empty(struct wl_list *list);
#define __container_of(ptr, sample, member) \
(void *)((char *)(ptr) - \
((char *)&(sample)->member - (char *)(sample)))
#define wl_list_for_each(pos, head, member) \
for (pos = __container_of((head)->next, pos, member); \
&pos->member != (head); \
pos = __container_of(pos->member.next, pos, member))
struct wl_array {
uint32_t size;
uint32_t alloc;