xt_CHECKSUM: only use __u* in public header files

diff --git a/extensions/xt_CHECKSUM.h b/extensions/xt_CHECKSUM.h
index 56afe5779a858910258e9a9dace7f5d35e53f0e8..3b4fb77acef68cc52a995bef89a90765da2670fc 100644 (file)
--- a/extensions/xt_CHECKSUM.h
+++ b/extensions/xt_CHECKSUM.h
@@ -12,7 +12,7 @@
 #define XT_CHECKSUM_OP_FILL    0x01    /* fill in checksum in IP header */
 
 struct xt_CHECKSUM_info {
-       u_int8_t operation;     /* bitset of operations */
+       __u8 operation; /* bitset of operations */
 };
 
 #endif /* _IPT_CHECKSUM_TARGET_H */