X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/b87c4ff2817e71ca71b028792200b1e069a95e04..ecdb340c2d306de173169d172b9641696dd7ac34:/lib/timespec.h

diff --git a/lib/timespec.h b/lib/timespec.h
index d0c029b570..601394b888 100644
--- a/lib/timespec.h
+++ b/lib/timespec.h
@@ -1,6 +1,6 @@
 /* timespec -- System time interface
 
-   Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2013 Free Software
+   Copyright (C) 2000, 2002, 2004-2005, 2007, 2009-2016 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -74,7 +74,7 @@ make_timespec (time_t s, long int ns)
 
    The (int) cast avoids a gcc -Wconversion warning.  */
 
-_GL_TIMESPEC_INLINE int
+_GL_TIMESPEC_INLINE int _GL_ATTRIBUTE_PURE
 timespec_cmp (struct timespec a, struct timespec b)
 {
   return (a.tv_sec < b.tv_sec ? -1
@@ -84,7 +84,7 @@ timespec_cmp (struct timespec a, struct timespec b)
 
 /* Return -1, 0, 1, depending on the sign of A.  A.tv_nsec must be
    nonnegative.  */
-_GL_TIMESPEC_INLINE int
+_GL_TIMESPEC_INLINE int _GL_ATTRIBUTE_PURE
 timespec_sign (struct timespec a)
 {
   return a.tv_sec < 0 ? -1 : a.tv_sec || a.tv_nsec;