* image.c (x_edge_detection): Remove unnecessary cast that

[bpt/emacs.git] / src / atimer.c

diff --git a/src/atimer.c b/src/atimer.c
index 9fd9dee..309a4ea 100644 (file)
--- a/src/atimer.c
+++ b/src/atimer.c
@@ -1,6 +1,5 @@
 /* Asynchronous timers.
-   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
-                 2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
+   Copyright (C) 2000-2011  Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -26,10 +25,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "systime.h"
 #include "blockinput.h"
 #include "atimer.h"
-
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
-#endif
 
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
@@ -171,9 +167,9 @@ cancel_atimer (struct atimer *timer)
       for (t = *list, prev = NULL; t && t != timer; prev = t, t = t->next)
        ;
 
-      /* If it is, take it off the its list, and put in on the
-        free-list.  We don't bother to arrange for setting a
-        different alarm time, since a too early one doesn't hurt.  */
+      /* If it is, take it off its list, and put in on the free-list.
+        We don't bother to arrange for setting a different alarm time,
+        since a too early one doesn't hurt.  */
       if (t)
        {
          if (prev)
@@ -447,5 +443,3 @@ init_atimer (void)
   signal (SIGALRM, alarm_signal_handler);
 }
 
-/* arch-tag: e6308261-eec6-404b-89fb-6e5909518d70
-   (do not change this comment) */