From 741867f9b80890c3e31cfc09f1871b89f8ec3e08 Mon Sep 17 00:00:00 2001
From: nia <nia@NetBSD.org>
Date: Wed, 29 Jan 2020 11:37:53 +0000
Subject: Include <limits.h> in files that use INT_MAX or CHAR_BIT

---
 src/libical/icalcomponent.c | 1 +
 src/libical/icaltimezone.c  | 1 +
 src/libical/icaltz-util.c   | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/libical/icalcomponent.c b/src/libical/icalcomponent.c
index be1114ad..fc0cd3df 100644
--- a/src/libical/icalcomponent.c
+++ b/src/libical/icalcomponent.c
@@ -30,6 +30,7 @@
 
 #include <assert.h>
 #include <stdlib.h>
+#include <limits.h>
 
 struct icalcomponent_impl
 {
diff --git a/src/libical/icaltimezone.c b/src/libical/icaltimezone.c
index 9e5447fd..c5e94a1f 100644
--- a/src/libical/icaltimezone.c
+++ b/src/libical/icaltimezone.c
@@ -36,6 +36,7 @@
 #include <ctype.h>
 #include <stddef.h>     /* for ptrdiff_t */
 #include <stdlib.h>
+#include <limits.h>
 
 #if defined(HAVE_PTHREAD)
 #include <pthread.h>
diff --git a/src/libical/icaltz-util.c b/src/libical/icaltz-util.c
index 212ac0cc..d367e56f 100644
--- a/src/libical/icaltz-util.c
+++ b/src/libical/icaltz-util.c
@@ -26,6 +26,7 @@
 #include "icaltimezone.h"
 
 #include <stdlib.h>
+#include <limits.h>
 
 #if defined(sun) && defined(__SVR4)
 #include <sys/types.h>
-- 
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