From 4f7cf6b416ccede492ace64533ab35a9a289f463 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Fri, 4 Oct 2024 19:38:42 -0600
Subject: wip

---
 lib9p/map.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib9p/map.h')

diff --git a/lib9p/map.h b/lib9p/map.h
index 9df9be7..ea9cdb6 100644
--- a/lib9p/map.h
+++ b/lib9p/map.h
@@ -27,6 +27,9 @@
 #ifndef MAP_KEY
 #define MAP_KV(TNAME)            CAT3(_,TNAME,_kv)
 #define MAP_METHOD(TNAME, MNAME) CAT3(TNAME,_,MNAME)
+#define MAP_FOREACH(m, k, v) \
+	for (size_t i = 0, typeof(m->items[0].key) k, typeof(&m->items[0].val) v; i < ARRAY_LEN(m->items); i++) \
+		if ( ({ k = m->items[i].key; v = &m->items[i].val; m->items[i].set; }) )
 #endif
 
 /* This implementation is just an array that we brute-force search
-- 
cgit v1.2.3-2-g168b