X-Git-Url: https://git.decadent.org.uk/gitweb/?p=ion3.git;a=blobdiff_plain;f=ioncore%2Freturn.h;fp=ioncore%2Freturn.h;h=6870f18ea9eb9bb83a016b085fc5db3ffe41bee7;hp=0000000000000000000000000000000000000000;hb=803afbc1cd633f6c025bcd9537e9b7e9aedadd0d;hpb=8366314611bf30a0f31d25bf5f5023186fa87692

diff --git a/ioncore/return.h b/ioncore/return.h
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+++ b/ioncore/return.h
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+/*
+ * ion/ioncore/return.h
+ *
+ * Copyright (c) Tuomo Valkonen 1999-2007. 
+ *
+ * Ion 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 2.1 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef ION_IONCORE_RETURN_H
+#define ION_IONCORE_RETURN_H
+
+#include "region.h"
+#include "pholder.h"
+
+/* Note: 'ph' is under the control of this 'return' module after succesfully
+ * (true return value) having been passed to this function and must no 
+ * longer be destroyed by other code unless removed with unset_get.
+ */
+extern bool region_do_set_return(WRegion *reg, WPHolder *ph);
+
+/*extern WPHolder *region_set_return(WRegion *reg);*/
+
+extern WPHolder *region_get_return(WRegion *reg);
+
+extern void region_unset_return(WRegion *reg);
+
+extern WPHolder *region_unset_get_return(WRegion *reg);
+
+extern WPHolder *region_make_return_pholder(WRegion *reg);
+
+#endif /* ION_IONCORE_RETURN_H */