From d46b5ed35017b089c30dd21305ac2147fcfc24f0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
 <congdanhqx@gmail.com>
Date: Fri, 16 Oct 2020 06:49:08 +0700
Subject: [PATCH] b64,util: always include limits.h

UCHAR_MAX and INT_MAX are defined within limits.h

Current codebase failed to be built in Linux with musl libc due to
missing this inclusion.

Fix it.
---
 b64.c  | 1 +
 util.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/b64.c b/b64.c
index 0649c1e..7788089 100644
--- a/b64.c
+++ b/b64.c
@@ -4,6 +4,7 @@
 
 #include <openssl/bio.h>
 #include <openssl/evp.h>
+#include <limits.h>
 #include <stdint.h>
 #include <string.h>
 
diff --git a/util.c b/util.c
index fdae095..3ea1bd2 100644
--- a/util.c
+++ b/util.c
@@ -9,6 +9,7 @@
 #include <openssl/ec.h>
 #include <openssl/obj_mac.h>
 
+#include <limits.h>
 #include <stdlib.h>
 #include <fcntl.h>
 #include <sys/stat.h>