dtimezone(): Explain abs(3) is undefined on INT_MIN.

[nmh] / sbr / lock_file.c

diff --git a/sbr/lock_file.c b/sbr/lock_file.c
index 941dcc3b840df6a20ee92d2fb2cd7d956d260482..c3dbbd9cf057011b7edce3313c0a3dbbefa9c6ff 100644 (file)
--- a/sbr/lock_file.c
+++ b/sbr/lock_file.c
@@ -1,4 +1,4 @@
-/* lock.c -- routines to lock/unlock files
+/* lock_file.c -- routines to lock/unlock files
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -17,6 +17,8 @@
 #include <h/signals.h>
 #include <h/utils.h>
 #include <h/mts.h>
+#include "lock_file.h"
+#include "m_mktemp.h"
 
 #ifdef HAVE_SYS_TIME_H
 # include <sys/time.h>