yamt commented on a change in pull request #3865:
URL: https://github.com/apache/incubator-nuttx/pull/3865#discussion_r646988874
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File path: net/tcp/tcp.h
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@@ -86,6 +86,15 @@
# endif
#endif
+/* 32-bit modular arithmetics for tcp sequence numbers */
+
+#define TCP_SEQ_LT(a, b) ((int32_t)((a) - (b)) < 0)
+#define TCP_SEQ_GT(a, b) TCP_SEQ_LT(b, a)
+#define TCP_SEQ_LTE(a, b) !TCP_SEQ_GT(a, b)
Review comment:
ok
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