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yaml --- r: 33614 b: refs/heads/master c: 837d107 h: refs/heads/master v: v3
git-mirror · Aug 27, 2006 · 1cb6f64 · 1cb6f64
1 parent 336fd94
commit 1cb6f64
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e6bccd357343e98db9e1fd0d487f4f924e1a7921
+refs/heads/master: 837d107cd101fbf734e9ea2bbb5c7336a329e432
diff --git a/trunk/net/dccp/dccp.h b/trunk/net/dccp/dccp.h
@@ -81,6 +81,14 @@ static inline u64 max48(const u64 seq1, const u64 seq2)
 	return after48(seq1, seq2) ? seq1 : seq2;
 }
 
+/* is seq1 next seqno after seq2 */
+static inline int follows48(const u64 seq1, const u64 seq2)
+{
+	int diff = (seq1 & 0xFFFF) - (seq2 & 0xFFFF);
+
+	return diff==1;
+}
+
 enum {
 	DCCP_MIB_NUM = 0,
 	DCCP_MIB_ACTIVEOPENS,			/* ActiveOpens */