Undef a few new macros in sys-queue.h.
Prevents macro redefinition warnings on OSX.
diff --git a/openbsd-compat/sys-queue.h b/openbsd-compat/sys-queue.h
index 28aaaa3..af93d68 100644
--- a/openbsd-compat/sys-queue.h
+++ b/openbsd-compat/sys-queue.h
@@ -45,6 +45,7 @@
#undef SLIST_HEAD_INITIALIZER
#undef SLIST_ENTRY
#undef SLIST_FOREACH_PREVPTR
+#undef SLIST_FOREACH_SAFE
#undef SLIST_FIRST
#undef SLIST_END
#undef SLIST_EMPTY
@@ -54,6 +55,7 @@
#undef SLIST_INSERT_AFTER
#undef SLIST_INSERT_HEAD
#undef SLIST_REMOVE_HEAD
+#undef SLIST_REMOVE_AFTER
#undef SLIST_REMOVE
#undef SLIST_REMOVE_NEXT
#undef LIST_HEAD
@@ -64,6 +66,7 @@
#undef LIST_EMPTY
#undef LIST_NEXT
#undef LIST_FOREACH
+#undef LIST_FOREACH_SAFE
#undef LIST_INIT
#undef LIST_INSERT_AFTER
#undef LIST_INSERT_BEFORE
@@ -94,6 +97,8 @@
#undef TAILQ_EMPTY
#undef TAILQ_FOREACH
#undef TAILQ_FOREACH_REVERSE
+#undef TAILQ_FOREACH_SAFE
+#undef TAILQ_FOREACH_REVERSE_SAFE
#undef TAILQ_INIT
#undef TAILQ_INSERT_HEAD
#undef TAILQ_INSERT_TAIL
