Int64 and UInt64

src/exp/inc/src/pwr.h

 /* 
- * Proview   $Id: pwr.h,v 1.25 2006-09-14 14:16:07 claes Exp $
+ * Proview   $Id: pwr.h,v 1.26 2007-04-25 07:20:02 claes Exp $
  * Copyright (C) 2005 SSAB Oxelsund AB.
  *
  * This program is free software; you can redistribute it and/or 
@@ -151,20 +151,27 @@ typedef int             pwr_tInt32;		//!< 32-bit integer type.
 /*_*
   @aref int64 Int64
 */
+#if defined OS_LINUX
+  typedef long long int pwr_tInt64;
+#else
 typedef struct {
   unsigned int low;
   int          high;
 } pwr_tInt64;
+#endif
 
 //! 64-bit unsigned integer type.
 /*_*
   @aref uint64 UInt64
 */
+#if defined OS_LINUX
+typedef unsigned long long int pwr_tUInt64;
+#else
 typedef struct {
   unsigned int low;
   unsigned int high;
 } pwr_tUInt64;
-
+#endif
 /*_*
   @aref uint8 UInt8
 */