From 636ceed7aa134ffd60bc950026e742ae873711ab Mon Sep 17 00:00:00 2001
From: Yaakov Selkowitz <yselkowi@redhat.com>
Date: Tue, 26 Dec 2023 14:13:56 -0500
Subject: [PATCH] Fix for
 https://fedoraproject.org/wiki/Changes/PortingToModernC

https://github.com/opendnssec/opendnssec/pull/853
---
 opendnssec-implicit-declarations.patch | 48 ++++++++++++++++++++++++++
 opendnssec.spec                        |  2 ++
 2 files changed, 50 insertions(+)
 create mode 100644 opendnssec-implicit-declarations.patch

diff --git a/opendnssec-implicit-declarations.patch b/opendnssec-implicit-declarations.patch
new file mode 100644
index 0000000..c2a6aed
--- /dev/null
+++ b/opendnssec-implicit-declarations.patch
@@ -0,0 +1,48 @@
+From 7060607ef359162d5b0aef62a4b8440fd42c9d28 Mon Sep 17 00:00:00 2001
+From: Yaakov Selkowitz <yselkowi@redhat.com>
+Date: Tue, 26 Dec 2023 14:09:12 -0500
+Subject: [PATCH] Fix implicit function declarations
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+utils/kaspcheck.c:101:33: error: implicit declaration of function ‘exit’
+utils/kaspcheck.c:136:17: error: implicit declaration of function ‘free’
+utils/kc_helper.c:47:40: error: implicit declaration of function ‘free’
+utils/kc_helper.c:519:85: error: implicit declaration of function ‘atoi’
+utils/kc_helper.c:569:83: error: implicit declaration of function ‘malloc’
+utils/kc_helper.c:1122:28: error: implicit declaration of function ‘strtol’
+utils/kc_helper.c:1274:25: error: implicit declaration of function ‘exit’
+utils/kc_helper.c:1375:21: error: implicit declaration of function ‘calloc’
+---
+ enforcer/src/utils/kaspcheck.c | 1 +
+ enforcer/src/utils/kc_helper.c | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/enforcer/src/utils/kaspcheck.c b/enforcer/src/utils/kaspcheck.c
+index 9bac3b796..b3b808598 100644
+--- a/enforcer/src/utils/kaspcheck.c
++++ b/enforcer/src/utils/kaspcheck.c
+@@ -26,6 +26,7 @@
+ #define _GNU_SOURCE
+ #include <stdio.h>
+ #include <getopt.h>
++#include <stdlib.h>
+ #include <string.h>
+ #include <syslog.h>
+ 
+diff --git a/enforcer/src/utils/kc_helper.c b/enforcer/src/utils/kc_helper.c
+index 89e56c61e..e1704f6f9 100644
+--- a/enforcer/src/utils/kc_helper.c
++++ b/enforcer/src/utils/kc_helper.c
+@@ -27,6 +27,7 @@
+ #include <syslog.h>
+ #include <stdarg.h>
+ #include <stdio.h>
++#include <stdlib.h>
+ #include <string.h>
+ #include <sys/stat.h>
+ #include <errno.h>
+-- 
+2.43.0
+
diff --git a/opendnssec.spec b/opendnssec.spec
index 4db1d5e..f68283d 100644
--- a/opendnssec.spec
+++ b/opendnssec.spec
@@ -20,6 +20,7 @@ Patch1: 0001-Pass-right-remaining-buffer-size-in-hsm_hex_unparse-.patch
 Patch2: opendnssec-configure-c99.patch
 Patch3: opendnssec-c99-1.patch
 Patch4: opendnssec-c99-2.patch
+Patch5: opendnssec-implicit-declarations.patch
 
 Requires: opencryptoki, softhsm >= 2.5.0 , systemd-units
 Requires: libxml2, libxslt sqlite
@@ -53,6 +54,7 @@ name server. It requires a PKCS#11 crypto module library, such as softhsm
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
+%patch -P5 -p1
 # Prevent re-running autoconf.
 touch -r aclocal.m4 configure* m4/*