1 files changed, 14 insertions, 0 deletions

diff --git a/include/sys/mman.h b/include/sys/mman.h
new file mode 100644
index 0000000..37d36d8
--- /dev/null
+++ b/include/sys/mman.h
@@ -0,0 +1,14 @@
+#include_next <sys/mman.h>
+
+#ifndef LIBCRYPTOCOMPAT_MMAN_H
+#define LIBCRYPTOCOMPAT_MMAN_H
+
+#ifndef MAP_ANONYMOUS
+#ifdef MAP_ANON
+#define MAP_ANONYMOUS MAP_ANON
+#else
+#error "System does not support mapping anonymous pages?"
+#endif
+#endif
+
+#endif