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-rw-r--r--doc/dbus-specification.sgml7
1 files changed, 3 insertions, 4 deletions
diff --git a/doc/dbus-specification.sgml b/doc/dbus-specification.sgml
index c14e9cdf..02feed3f 100644
--- a/doc/dbus-specification.sgml
+++ b/doc/dbus-specification.sgml
@@ -171,11 +171,10 @@
</row>
<row>
<entry>4 bytes</entry>
- <entry>The message's serial number, a signed 32-bit integer in
+ <entry>The message's serial number, an unsigned 32-bit integer in
the message's byte order. Applications MUST NOT reuse the same
serial number for different messages more often than 32-bit
- integer wraparound. Serial numbers must be greater than
- zero.
+ unsigned integer wraparound. Zero is not a valid serial number.
</entry>
</row>
</tbody>
@@ -247,7 +246,7 @@
</row>
<row>
<entry>rply</entry>
- <entry>INT32</entry>
+ <entry>UINT32</entry>
<entry>The serial number of the message this message is a reply
to. (The serial number is one of the mandatory header fields,
see <xref linkend="message-protocol-header-encoding">.)</entry>