1 diff --git a/io/mmap.c b/io/mmap.c
2 index f9383e5..12f3fff 100644
18 @@ -20,6 +20,14 @@ static cmdinfo_t mwrite_cmd;
19 static cmdinfo_t mremap_cmd;
20 #endif /* HAVE_MREMAP */
22 +#ifndef HAVE_MAP_SYNC
24 +#define MAP_SHARED_VALIDATE 0
26 +#include <asm-generic/mman.h>
27 +#include <asm-generic/mman-common.h>
28 +#endif /* HAVE_MAP_SYNC */
30 mmap_region_t *maptable;
32 mmap_region_t *mapping;