[project @ 2001-12-05 17:35:12 by sewardj]

[ghc-hetmet.git] / ghc / includes / Rts.h

diff --git a/ghc/includes/Rts.h b/ghc/includes/Rts.h
index 40deb1e..32e48d2 100644 (file)
--- a/ghc/includes/Rts.h
+++ b/ghc/includes/Rts.h
@@ -1,5 +1,5 @@
 /* -----------------------------------------------------------------------------
- * $Id: Rts.h,v 1.12 2000/01/13 14:34:01 hwloidl Exp $
+ * $Id: Rts.h,v 1.15 2001/11/25 03:56:39 sof Exp $
  *
  * (c) The GHC Team, 1998-1999
  *
@@ -10,6 +10,10 @@
 #ifndef RTS_H
 #define RTS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifndef IN_STG_CODE
 #define IN_STG_CODE 0
 #endif
@@ -90,15 +94,13 @@
    Useful macros and inline functions
    -------------------------------------------------------------------------- */
 
-/* 
- * Use this on the RHS of macros which expand to nothing
- * to make sure that the macro can be used in a context which
- * demands a non-empty statement.
- */
-
-#define doNothing() do { } while (0)
-
 #define stg_min(a,b) ({typeof(a) _a = (a), _b = (b); _a <= _b ? _a : _b; })
 #define stg_max(a,b) ({typeof(a) _a = (a), _b = (b); _a <= _b ? _b : _a; })
 
-#endif RTS_H
+/* -------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* RTS_H */