win: track windows with a hash table

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-04-03 08:36:02 +01:00
parent 3935e97e69
commit a68903b9ef
10 changed files with 133 additions and 102 deletions
--- a/src/uthash_extra.h
+++ b/src/uthash_extra.h
@@ -0,0 +1,7 @@
+#pragma once
+
+#include <uthash.h>
+
+#define HASH_ITER2(head, el)                                                             \
+	for (__typeof__(head) el = (head), __tmp = el != NULL ? el->hh.next : NULL;      \
+	     el != NULL; el = __tmp, __tmp = el != NULL ? el->hh.next : NULL)