From 46f7dddce75227f2e40ab94d66ceb9f19ee6b1b0 Mon Sep 17 00:00:00 2001
From: Thomas Pornin <thomas.pornin@nccgroup.com>
Date: Wed, 8 Jun 2022 08:15:39 -0400
Subject: [PATCH] Added macro that indicates presence of the time callback
 feature. Also added C++ compatibility.

---
 inc/bearssl.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/inc/bearssl.h b/inc/bearssl.h
index 4f4797c..310edb2 100644
--- a/inc/bearssl.h
+++ b/inc/bearssl.h
@@ -137,6 +137,10 @@
 #include "bearssl_x509.h"
 #include "bearssl_pem.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /** \brief Type for a configuration option.
  *
  * A "configuration option" is a value that is selected when the BearSSL
@@ -167,4 +171,13 @@ typedef struct {
  */
 const br_config_option *br_get_config(void);
 
+/* ======================================================================= */
+
+/** \brief Version feature: support for time callback. */
+#define BR_FEATURE_X509_TIME_CALLBACK   1
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif
-- 
2.17.1