SG_BEGIN_DECL()
/** @addtogroup GRAS_virtu
- * @brief System call abstraction layer (Virtualization).
+ * @brief System call abstraction layer.
*
- * <center><table><tr><td><b>Top</b> <td> [\ref index]::[\ref GRAS_API]
- * <tr><td><b>Prev</b> <td> [\ref GRAS_timer]
- * <tr><td><b>Next</b> <td> [\ref GRAS_globals] </table></center>
*
* @{
*/
* Returns the process ID of the current process. (This is often used
by routines that generate unique temporary file names.)
*/
-int gras_os_getpid(void);
+long int gras_os_getpid(void);
/** @} */
SG_END_DECL()