From: Carlos Maddela <e7appew@gmail.com>
Date: Sun, 6 Aug 2017 02:40:33 +1000
Subject: Fix FTBFS on Hurd and kFreeBSD.

Description: Fix FTBFS on Hurd and kFreeBSD.
 Make sure MMAP_FLAGS gets defined.
Author: Carlos Maddela <e7appew@gmail.com>
Last-Update: 2017-08-06
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
---
 rs03-create.c | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/rs03-create.c b/rs03-create.c
index 9c7265d..678644c 100644
--- a/rs03-create.c
+++ b/rs03-create.c
@@ -39,16 +39,19 @@
 #ifdef HAVE_MMAP
   #include <sys/mman.h>
 
-#ifdef SYS_LINUX
-  #define MMAP_FLAGS (MAP_SHARED | MAP_POPULATE | MAP_NORESERVE) 
-#endif
+#if defined(SYS_LINUX)
 
-#ifdef SYS_FREEBSD
-  #define MMAP_FLAGS (MAP_SHARED | MAP_PREFAULT_READ) 
-#endif
+  #define MMAP_FLAGS (MAP_SHARED | MAP_POPULATE | MAP_NORESERVE)
+
+#elif defined(SYS_FREEBSD)
+
+  #define MMAP_FLAGS (MAP_SHARED | MAP_PREFAULT_READ)
+
+#else
+
+  /* SYS_NETBSD and others. */
+  #define MMAP_FLAGS (MAP_SHARED)
 
-#ifdef SYS_NETBSD
-  #define MMAP_FLAGS (MAP_SHARED) 
 #endif
 
 #endif
