X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/de355530ae67247cbd0da700edb3a2a1dae884c2..3a60a9f5b85abb8c2cf24e1926c5c7b3f608a5e2:/osfmk/ppc/endian.h

diff --git a/osfmk/ppc/endian.h b/osfmk/ppc/endian.h
index 5ff26263e..b162f0f38 100644
--- a/osfmk/ppc/endian.h
+++ b/osfmk/ppc/endian.h
@@ -35,7 +35,7 @@
 #define	BIG_ENDIAN	4321	/* most-significant byte first (IBM, net) */
 #define	PDP_ENDIAN	3412	/* LSB first in word, MSW first in long (pdp) */
 
-#if _BIG_ENDIAN			/* Predefined by compiler */
+#ifdef __BIG_ENDIAN__			/* Predefined by compiler */
 #define	BYTE_ORDER	BIG_ENDIAN	/* byte order we use on ppc */
 #define ENDIAN		BIG
 #else