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authorxools <[email protected]>2017-04-22 22:42:36 -0700
committerxools <[email protected]>2017-04-22 22:42:36 -0700
commit8be35520364039494457d300a5991c54dfcfe063 (patch)
treee219248f8125ac77e95ee83ec26d57c4deb91843 /components
parent3cad43fc05e6b7e3b1549df86315e3dee66eb0ba (diff)
refine BYTE_ORDER macro
Diffstat (limited to 'components')
-rw-r--r--components/net/lwip-2.0.2/src/lwipopts.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/components/net/lwip-2.0.2/src/lwipopts.h b/components/net/lwip-2.0.2/src/lwipopts.h
index 873691c414..8afc0b97c4 100644
--- a/components/net/lwip-2.0.2/src/lwipopts.h
+++ b/components/net/lwip-2.0.2/src/lwipopts.h
@@ -39,7 +39,10 @@
#define LWIP_HAVE_LOOPIF 0
#define LWIP_PLATFORM_BYTESWAP 0
-//#define BYTE_ORDER LITTLE_ENDIAN
+
+#ifndef BYTE_ORDER
+#define BYTE_ORDER LITTLE_ENDIAN
+#endif
/* #define RT_LWIP_DEBUG */