1 files changed, 74 insertions, 0 deletions
diff --git a/Source/DirectFB/lib/fusion/call.h b/Source/DirectFB/lib/fusion/call.h
new file mode 100755
index 0000000..e513696
--- /dev/null
+++ b/Source/DirectFB/lib/fusion/call.h
@@ -0,0 +1,74 @@
+/*
+   (c) Copyright 2001-2009  The world wide DirectFB Open Source Community (directfb.org)
+   (c) Copyright 2000-2004  Convergence (integrated media) GmbH
+
+   All rights reserved.
+
+   Written by Denis Oliver Kropp <dok@directfb.org>,
+              Andreas Hundt <andi@fischlustig.de>,
+              Sven Neumann <neo@directfb.org>,
+              Ville Syrjälä <syrjala@sci.fi> and
+              Claudio Ciccani <klan@users.sf.net>.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __FUSION__CALL_H__
+#define __FUSION__CALL_H__
+
+#include <fusion/types.h>
+
+typedef enum {
+     FCHR_RETURN,
+     FCHR_RETAIN
+} FusionCallHandlerResult;
+
+typedef FusionCallHandlerResult (*FusionCallHandler) (int           caller,   /* fusion id of the caller */
+                                                      int           call_arg, /* optional call parameter */
+                                                      void         *call_ptr, /* optional call parameter */
+                                                      void         *ctx,      /* optional handler context */
+                                                      unsigned int  serial,
+                                                      int          *ret_val );
+
+typedef struct {
+     FusionWorldShared *shared;
+     int                call_id;
+     FusionID           fusion_id;
+     FusionCallHandler  handler;
+     void              *ctx;
+} FusionCall;
+
+
+DirectResult fusion_call_init   ( FusionCall          *call,
+                                  FusionCallHandler    handler,
+                                  void                *ctx,
+                                  const FusionWorld   *world );
+
+DirectResult fusion_call_execute( FusionCall          *call,
+                                  FusionCallExecFlags  flags,
+                                  int                  call_arg,
+                                  void                *call_ptr,
+                                  int                 *ret_val );
+
+DirectResult fusion_call_return ( FusionCall          *call,
+                                  unsigned int         serial,
+                                  int                  val );
+
+DirectResult fusion_call_destroy( FusionCall          *call );
+
+
+#endif
+