1 files changed, 63 insertions, 0 deletions

diff --git a/src/xterm.h b/src/xterm.h
index 2cc4b9eaffc..9fa2a36ae08 100644
--- a/src/xterm.h
+++ b/src/xterm.h
@@ -293,6 +293,9 @@ struct x_display_info
   /* Atom used in toolkit scroll bar client messages.  */
   Atom Xatom_Scrollbar;
 
+  /* Atom used in XEmbed client messages.  */
+  Atom Xatom_XEMBED;
+ 
   int cut_buffers_initialized; /* Whether we're sure they all exist */
 
   /* The frame (if any) which has the X window that has keyboard focus.
@@ -1066,6 +1069,66 @@ extern int x_session_have_connection P_ ((void));
 extern void x_session_close P_ ((void));
 #endif
 
+/* XEmbed implementation.  */
+
+#define XEMBED_VERSION 0
+
+enum xembed_info
+  {
+    XEMBED_MAPPED = 1 << 0
+  };
+
+enum xembed_message
+  {
+    XEMBED_EMBEDDED_NOTIFY        = 0,
+    XEMBED_WINDOW_ACTIVATE        = 1,
+    XEMBED_WINDOW_DEACTIVATE      = 2,
+    XEMBED_REQUEST_FOCUS          = 3,
+    XEMBED_FOCUS_IN               = 4,
+    XEMBED_FOCUS_OUT              = 5,
+    XEMBED_FOCUS_NEXT             = 6,
+    XEMBED_FOCUS_PREV             = 7,
+
+    XEMBED_MODALITY_ON            = 10,
+    XEMBED_MODALITY_OFF           = 11,
+    XEMBED_REGISTER_ACCELERATOR   = 12,
+    XEMBED_UNREGISTER_ACCELERATOR = 13,
+    XEMBED_ACTIVATE_ACCELERATOR   = 14
+  };
+
+enum xembed_focus
+  {
+    XEMBED_FOCUS_CURRENT = 0,
+    XEMBED_FOCUS_FIRST   = 1,
+    XEMBED_FOCUS_LAST    = 2
+  };
+
+enum xembed_modifier
+  {
+    XEMBED_MODIFIER_SHIFT   = 1 << 0,
+    XEMBED_MODIFIER_CONTROL = 1 << 1,
+    XEMBED_MODIFIER_ALT     = 1 << 2,
+    XEMBED_MODIFIER_SUPER   = 1 << 3,
+    XEMBED_MODIFIER_HYPER   = 1 << 4
+  };
+
+enum xembed_accelerator
+  {
+    XEMBED_ACCELERATOR_OVERLOADED = 1 << 0
+  };
+
+/* Defined in xterm.c */
+
+extern void xembed_set_info P_ ((struct frame *f, enum xembed_info flags));
+extern void xembed_send_message P_ ((struct frame *f, Time time,
+                                     enum xembed_message message,
+                                     long detail, long data1, long data2));
+
+/* Is the frame embedded into another application? */
+
+#define FRAME_X_EMBEDDED_P(f) (FRAME_X_OUTPUT(f)->explicit_parent != 0)
+
+
 #define FONT_TYPE_FOR_UNIBYTE(font, ch) 0
 #define FONT_TYPE_FOR_MULTIBYTE(font, ch) 0