diff --git a/src/portable_endian.h b/src/portable_endian.h
index 42d40be..ba56f64 100644
--- a/src/portable_endian.h
+++ b/src/portable_endian.h
@@ -42,6 +42,15 @@
 
 #	include <sys/endian.h>
 
+#	define be16toh(x) betoh16(x)
+#	define le16toh(x) letoh16(x)
+
+#	define be32toh(x) betoh32(x)
+#	define le32toh(x) letoh32(x)
+
+#	define be64toh(x) betoh64(x)
+#	define le64toh(x) letoh64(x)
+
 #elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
 
 #	include <sys/endian.h>
@@ -112,4 +121,4 @@
 
 #endif
 
-#endif
\ No newline at end of file
+#endif