Print correct event names for events sent via SendEvent requests

The high bit of an X11 event id is set to 0 for events generated by the
server, 1 for events sent from another client via SendEvent requests.

Previously xscope printed:
                         ..............EVENT: **INVALID** (150)

Now it prints:
                         ..............EVENT: ConfigureNotify
                                      source: SendEvent

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/prtype.c b/prtype.c
index 5889b52..96523f9 100644
--- a/prtype.c
+++ b/prtype.c
@@ -613,6 +613,28 @@ PrintEVENTFORM(const unsigned char *buf)
     return 32;
 }
 
+int
+PrintEVENT(const unsigned char *buf)
+{
+    uint8_t n = IByte(buf);
+    long e = (long) (n & 0x7f);
+    struct ValueListEntry *p;
+
+    p = TD[EVENT].ValueList;
+    while (p != NULL && p->Value != e)
+        p = p->Next;
+
+    if (p != NULL)
+        fprintf(stdout, "%s", p->Name);
+    else
+        fprintf(stdout, "**INVALID** (%d)", n);
+
+    if (n & 0x80)
+        fprintf(stdout, "\n%s%20s: %s", Leader, "source", "SendEvent");
+
+    return 1;
+}
+
 /* ************************************************************ */
 
 int