From 8433fc178c51bdc1f0e82c241dc390d380c35e18 Mon Sep 17 00:00:00 2001
From: Patrick Pelissier <patrick.pelissier@gmail.com>
Date: Sat, 20 Mar 2021 13:16:10 +0100
Subject: [PATCH] Fix issue for union with visual & clang-cl

---
 m-buffer.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/m-buffer.h b/m-buffer.h
index 8cd1412a..e07dab97 100644
--- a/m-buffer.h
+++ b/m-buffer.h
@@ -130,9 +130,13 @@ typedef enum {
    of atomic operations if the buffer is not thread safe.
  */
 
-typedef union {
+typedef union m_buff3r_number_s {
   unsigned int  u;
   atomic_uint   a;
+#ifdef __cplusplus
+  // Not sure why, but C++ needs an explicit default constructor for this union.
+  m_buff3r_number_s() : u(0) {};
+#endif
 } m_buff3r_number_ct[1];
 
 static inline void