--- trunk/OOPSE-4/src/utils/physmem.h	2005/02/11 22:35:05	1996
+++ trunk/OOPSE-4/src/utils/physmem.h	2006/05/17 21:51:42	2759
@@ -1,10 +1,18 @@
 #ifndef UTILS_PHYSMEM_H
 #define UTILS_PHYSMEM_H
 
-/** Return the total amount of physical memory.  */
-double physmem_total ();
+#ifdef  __cplusplus
+extern "C" {
+#endif
 
-/** Return the amount of physical memory available.  */
-double physmem_available ();
+  /** Return the total amount of physical memory.  */
+  RealType physmem_total ();
 
+  /** Return the amount of physical memory available.  */
+  RealType physmem_available ();
+
+#ifdef  __cplusplus
+}
 #endif
+
+#endif