X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgethrxtime.h;h=2247f968d33202ccfb69551b1e3dd5a09ce19d22;hb=20229ba96d971f97ff03ab74eeb4e7de1acccf98;hp=2c0e36da7dae4a57dc726fd701b68515d03c6630;hpb=10ce26c08f4e8ffe6ac636b1fec6a33a847b0d3a;p=gnulib.git

diff --git a/lib/gethrxtime.h b/lib/gethrxtime.h
index 2c0e36da7..2247f968d 100644
--- a/lib/gethrxtime.h
+++ b/lib/gethrxtime.h
@@ -14,24 +14,25 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
 /* Written by Paul Eggert.  */
 
 #ifndef GETHRXTIME_H_
-#define GETHRXTIME_H_ 1
+# define GETHRXTIME_H_ 1
 
-#include "xtime.h"
+# include "xtime.h"
 
 /* Get the current time, as a count of the number of nanoseconds since
-   an arbitrary epoch (e.g., the system boot time).  This clock can't
-   be set, is always increasing, and is nearly linear.  */
+   an arbitrary epoch (e.g., the system boot time).  Prefer a
+   high-resolution clock that is not subject to resetting or
+   drifting.  */
 
-#if HAVE_ARITHMETIC_HRTIME_T && HAVE_DECL_GETHRTIME
-# include <time.h>
+# if HAVE_ARITHMETIC_HRTIME_T && HAVE_DECL_GETHRTIME
+#  include <time.h>
 static inline xtime_t gethrxtime (void) { return gethrtime (); }
-#else
+# else
 xtime_t gethrxtime (void);
-#endif
+# endif
 
 #endif