[src/trunk]: src/tests/lib/libc/regex remove not required include files

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2c4e7e0af021
branches:  trunk
changeset: 983829:2c4e7e0af021
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Jun 09 21:08:56 2021 +0000

description:
remove not required include files

diffstat:

 tests/lib/libc/regex/t_exhaust.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (38 lines):

diff -r 688e1503772a -r 2c4e7e0af021 tests/lib/libc/regex/t_exhaust.c
--- a/tests/lib/libc/regex/t_exhaust.c  Wed Jun 09 20:48:37 2021 +0000
+++ b/tests/lib/libc/regex/t_exhaust.c  Wed Jun 09 21:08:56 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_exhaust.c,v 1.12 2021/06/09 20:48:37 christos Exp $  */
+/*     $NetBSD: t_exhaust.c,v 1.13 2021/06/09 21:08:56 christos Exp $  */
 
 /*-
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: t_exhaust.c,v 1.12 2021/06/09 20:48:37 christos Exp $");
+__RCSID("$NetBSD: t_exhaust.c,v 1.13 2021/06/09 21:08:56 christos Exp $");
 
 #include <sys/resource.h>
 #include <err.h>
@@ -52,17 +52,17 @@
 #endif
 
 #include <regex.h>
-#include <dlfcn.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <signal.h>
 
 #ifndef REGEX_MAXSIZE
 #define REGEX_MAXSIZE  9999
 #endif
 
 #ifdef TRACE
+
+#include <dlfcn.h>
 void *
 malloc(size_t l)
 {