Patch cre2 to include stdint headers

cre2-include-stdint-headers.patch

From d1074223b6efc6fcb47ef06e99620e510d1db79b Mon Sep 17 00:00:00 2001
From: Christian Maniewski <code@chmanie.com>
Date: Fri, 5 Apr 2019 10:08:47 +0000
Subject: [PATCH] Add <stdint.h> include statement
Fixes an issue in src/cre2.h "error: unknown type name 'int64_t'"

---
 src/cre2.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cre2.h b/src/cre2.h
index faf2a7b..e535f84 100644
--- a/src/cre2.h
+++ b/src/cre2.h
@@ -17,6 +17,8 @@
  ** Headers.
  ** ----------------------------------------------------------------- */

+#include <stdint.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
--
2.20.1