Export drmDevicesEqual

[android-x86/external-libdrm.git] / util_double_list.h

diff --git a/util_double_list.h b/util_double_list.h
index 5d01f52..7e48b26 100644 (file)
--- a/util_double_list.h
+++ b/util_double_list.h
@@ -110,7 +110,7 @@ static inline void list_delinit(struct list_head *item)
 #ifndef container_of
 #define container_of(ptr, sample, member)                              \
     (void *)((char *)(ptr)                                             \
-            - ((char *)&(sample)->member - (char *)(sample)))
+            - ((char *)&((typeof(sample))0)->member))
 #endif
 
 #define LIST_FOR_EACH_ENTRY(pos, head, member)                         \