server: Include the Unix pid in the snapshot_next_process reply.
diff --git a/server/protocol.def b/server/protocol.def
index 80c0cd3..31a3b0d 100644
--- a/server/protocol.def
+++ b/server/protocol.def
@@ -1577,6 +1577,7 @@
     int          threads;       /* number of threads */
     int          priority;      /* process priority */
     int          handles;       /* number of handles */
+    int          unix_pid;      /* Unix pid */
     VARARG(filename,unicode_str); /* file name of main exe */
 @END