X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/2f326946a17abd0ab4bf3f14e5284c2d04f243c0..54816348d163e63cf696434d8d0c8dd20da3641b:/rsync.h

diff --git a/rsync.h b/rsync.h
index f98ca6ae..7e2967b7 100644
--- a/rsync.h
+++ b/rsync.h
@@ -142,8 +142,9 @@
 #endif
 #include <errno.h>
 
-#ifdef HAVE_MMAP
+#if defined(HAVE_MMAP) && defined(HAVE_MUNMAP)
 #include <sys/mman.h>
+#define USE_MMAP 1
 #endif
 
 #ifdef HAVE_UTIME_H