/* A Fibonacci heap datatype.
- Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+ Copyright (C) 1998-2019 Free Software Foundation, Inc.
Contributed by Daniel Berlin (dan@cgsoftware.com).
This file is part of GCC.
#include "ansidecl.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef long fibheapkey_t;
typedef struct fibheap
extern void fibheap_delete (fibheap_t);
extern fibheap_t fibheap_union (fibheap_t, fibheap_t);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _FIBHEAP_H_ */