maint.mk: mark syntax-check sc_*.m rules as .PHONY

[gnulib.git] / lib / timespec.h

diff --git a/lib/timespec.h b/lib/timespec.h
index cce2d66..81b3423 100644 (file)
--- a/lib/timespec.h
+++ b/lib/timespec.h
@@ -1,11 +1,12 @@
 /* timespec -- System time interface
 
-   Copyright (C) 2000, 2002, 2004, 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2010 Free Software
+   Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -13,8 +14,7 @@
    GNU General Public License for more details.
 
    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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #if ! defined TIMESPEC_H
 # define TIMESPEC_H
@@ -27,8 +27,10 @@ static inline int
 timespec_cmp (struct timespec a, struct timespec b)
 {
   return (a.tv_sec < b.tv_sec ? -1
-         : a.tv_sec > b.tv_sec ? 1
-         : a.tv_nsec - b.tv_nsec);
+          : a.tv_sec > b.tv_sec ? 1
+          : a.tv_nsec < b.tv_nsec ? -1
+          : a.tv_nsec > b.tv_nsec ? 1
+          : 0);
 }
 
 void gettime (struct timespec *);