Add support for upcoming json-c 0.14.0

0005-json-c-0.14.0.patch

@@ -0,0 +1,39 @@
+From 7064b38fab818bac75364628682cee9e1c7219d9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Bj=C3=B6rn=20Esser?= <besser82@fedoraproject.org>
+Date: Mon, 13 Apr 2020 13:28:51 +0200
+Subject: [PATCH] Add support for upcoming json-c 0.14.0.
+
+TRUE/FALSE are not defined anymore.  1 and 0 are used instead.
+---
+ lib/json.h | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/lib/json.h b/lib/json.h
+index c8866c524..5979b8077 100644
+--- a/lib/json.h
++++ b/lib/json.h
+@@ -28,6 +28,21 @@ extern "C" {
+ #include "command.h"
+ #include <json-c/json.h>
+ 
++/*
++ * json-c 0.13.99 does not define TRUE/FALSE anymore
++ * the json-c maintainers replaced them with pure 1/0
++ * https://github.com/json-c/json-c/commit/0992aac61f8b
++ */
++#if defined JSON_C_VERSION_NUM && \
++    JSON_C_VERSION_NUM >= ((0 << 16) | (13 << 8) | 99)
++#ifndef FALSE
++#define FALSE 0
++#endif
++#ifndef TRUE
++#define TRUE  1
++#endif
++#endif
++
+ /*
+  * FRR style JSON iteration.
+  * Usage: JSON_FOREACH(...) { ... }
+-- 
+2.26.0
+