From: Tina Müller <cpan2@tinita.de>
Date: Sat, 2 Dec 2017 22:56:58 +0000 (+0100)
Subject: Define PTRDIFF_MAX if it's not in stdint.h
X-Git-Tag: upstream/0.2.1^2~14
X-Git-Url: http://andersk.mit.edu/gitweb/libyaml.git/commitdiff_plain/5672b163823573c77edda2cd395e62e4efb52fd0

Define PTRDIFF_MAX if it's not in stdint.h

Seems to be the case on HP-UX
---

diff --git a/src/yaml_private.h b/src/yaml_private.h
index faa28ea..ac1295b 100644
--- a/src/yaml_private.h
+++ b/src/yaml_private.h
@@ -10,6 +10,13 @@
 
 #ifndef _MSC_VER
 #include <stdint.h>
+#ifndef PTRDIFF_MAX /* gcc on HP-UX sucks */
+#ifdef _LP64
+#define PTRDIFF_MAX 0x7FFFFFFFFFFFFFFFLL
+#else
+#define PTRDIFF_MAX 0x7FFFFFFFL
+#endif
+#endif
 #else
 #ifdef _WIN64
 #define PTRDIFF_MAX _I64_MAX