X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-bus%2Fbus-protocol.h;h=6431dfbff847aea1232de15ca20203e2281f3a07;hp=75c6ded7285b7efaa14119310c093e8188d84b79;hb=22d097a6bbeac0d45c42e1b246403a97e9a16c30;hpb=46bcf49291874c5a6b5b34ad6413c5a0f7725f4c

diff --git a/src/libsystemd/sd-bus/bus-protocol.h b/src/libsystemd/sd-bus/bus-protocol.h
index 75c6ded72..6431dfbff 100644
--- a/src/libsystemd/sd-bus/bus-protocol.h
+++ b/src/libsystemd/sd-bus/bus-protocol.h
@@ -23,6 +23,22 @@
 
 #include <endian.h>
 
+/* Packet header */
+
+struct bus_header {
+        uint8_t endian;
+        uint8_t type;
+        uint8_t flags;
+        uint8_t version;
+        uint32_t body_size;
+
+        /* Note that what the bus spec calls "serial" we'll call
+        "cookie" instead, because we don't want to imply that the
+        cookie was in any way monotonically increasing. */
+        uint32_t serial;
+        uint32_t fields_size;
+} _packed_;
+
 /* Endianness */
 
 enum {