From: "Barak A. Pearlmutter" <barak+git@pearlmutter.net>
Date: Thu, 9 Jul 2020 12:54:36 +0100
Subject: largefile_source redefinition

Avoid re#definition of _LARGEFILE{,64}_SOURCE
---
 sysdep1.h0 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sysdep1.h0 b/sysdep1.h0
index 29546db..8239843 100644
--- a/sysdep1.h0
+++ b/sysdep1.h0
@@ -43,8 +43,12 @@
 #ifndef OFF_T
 #define OFF_T off64_t
 #endif
+#ifndef _LARGEFILE_SOURCE
 #define _LARGEFILE_SOURCE
+#endif
+#ifndef _LARGEFILE64_SOURCE
 #define _LARGEFILE64_SOURCE
+#endif
 #include <sys/types.h>
 #include <sys/stat.h>
 #define FOPEN fopen64