--- src/aircrack-osdep/radiotap/radiotap.c.orig
+++ src/aircrack-osdep/radiotap/radiotap.c
@@ -20,6 +20,16 @@
#endif
+#ifdef _BSD_SOURCE
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define le16toh(x) (x)
+#define le32toh(x) (x)
+#else
+#define le32toh(x) bswap_32 (x)
+#endif
+#endif
+
+
static const struct radiotap_align_size rtap_namespace_sizes[] = {