1 files changed, 56 insertions, 0 deletions
diff --git a/src/support.h b/src/support.h
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+++ b/src/support.h
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+/* support.h
+
+Copyright (C) 1999-2003 Tom Gilbert.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies of the Software and its documentation and acknowledgment shall be
+given in the documentation and software packages that this Software was
+used.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+#ifndef SUPPORT_H
+#define SUPPORT_H
+
+#include <X11/Xfuncproto.h>
+#include <X11/Intrinsic.h>                  /* Xlib, Xutil, Xresource, Xfuncproto */
+
+#define IPC_TIMEOUT    ((char *) 1)
+#define IPC_FAKE       ((char *) 2) /* Faked IPC */
+
+#define enl_ipc_sync()  do {                                           \
+       char *reply = enl_send_and_wait("nop");                         \
+       if ((reply != IPC_FAKE) && (reply != IPC_TIMEOUT))              \
+         free(reply);                                                  \
+   } while (0)                          
+
+extern Window ipc_win;
+extern Atom ipc_atom;
+
+_XFUNCPROTOBEGIN extern Window enl_ipc_get_win(void);
+extern void enl_ipc_send(char *);
+extern char *enl_wait_for_reply(void);
+extern char *enl_ipc_get(const char *);
+extern char *enl_send_and_wait(char *);
+extern void feh_wm_set_bg(char *fil, Imlib_Image im, int centered, int scaled,
+                          int desktop, int set);
+extern int feh_wm_get_num_desks(void);
+extern signed char feh_wm_get_wm_is_e(void);
+void feh_wm_set_bg_file(char *file, unsigned char bgmode);
+
+_XFUNCPROTOEND
+#endif