Autodetect if -lrt is needed for nanosleep(3).

[mandoc.git] / tag.c

diff --git a/tag.c b/tag.c
index baedf15ad9e4c9c83336a8c092582c9b3f1b181e..971bb85d83f0945c2467b0f551a7ac1ccfb50afd 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -1,4 +1,4 @@
-/*      $Id: tag.c,v 1.12 2016/07/08 20:42:15 schwarze Exp $    */
+/*     $Id: tag.c,v 1.13 2016/07/20 13:03:24 schwarze Exp $ */
 /*
  * Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -36,7 +36,7 @@ struct tag_entry {
        char     s[];
 };
 
-static void     tag_signal(int);
+static void     tag_signal(int) __attribute__((noreturn));
 
 static struct ohash     tag_data;
 static struct tag_files         tag_files;