From 545f1949635949159fa6282e81712aec32b5d4f1 Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Wed, 31 Jul 2024 14:02:44 -0700
Subject: [PATCH] Add old gcc ULONG_LONG_MAX macro to find a 64-bit type in
 zutil.h.

---
 zutil.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/zutil.h b/zutil.h
index 4f22299..a27430a 100644
--- a/zutil.h
+++ b/zutil.h
@@ -48,6 +48,8 @@ typedef unsigned long  ulg;
 #    define Z_U8 unsigned long
 #  elif (ULLONG_MAX == 0xffffffffffffffff)
 #    define Z_U8 unsigned long long
+#  elif (ULONG_LONG_MAX == 0xffffffffffffffff)
+#    define Z_U8 unsigned long long
 #  elif (UINT_MAX == 0xffffffffffffffff)
 #    define Z_U8 unsigned
 #  endif