From c6431bfc357302e31e2967578d87000c499b4405 Mon Sep 17 00:00:00 2001
From: Justin Ethier <justin.ethier@gmail.com>
Date: Tue, 5 Jan 2021 20:04:12 -0800
Subject: [PATCH] WIP

---
 ck_pr.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/ck_pr.h b/ck_pr.h
index 73e94565..db01cd8c 100644
--- a/ck_pr.h
+++ b/ck_pr.h
@@ -2,6 +2,21 @@
 #define CYCLONE_CK_POLYFILL_H
 
 #include <stdbool.h>
+#include <stdint.h>
+
+  // toDO: ck_array support
+  ck_array_iterator_t iterator;
+  // TODO:
+
+// Can we safely lock the array, make a copy, and interate over that????
+#define CK_ARRAY_FOREACH(a, i, b)       \                                        
+  (i)->snapshot = ck_pr_load_ptr(&(a)->active); \                                
+  ck_pr_fence_load();       \                                                    
+  for (unsigned int _ck_i = 0;        \                                          
+      _ck_i < (a)->active->n_committed &&   \                                    
+      ((*b) = (a)->active->values[_ck_i], 1); \                                  
+      _ck_i++)                                                                   
+                  
 
 bool
 ck_pr_cas_ptr(void *target, void *old_value, void *new_value);