From 9216a64c90ae30da109850526cdeaca26f38da14 Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Mon, 26 Oct 2015 19:29:12 -0700
Subject: [PATCH] Fix <utmp.h> declarations.

If we're going to keep this useless header -- and I think it's too late to
remove it -- it may as well be correct.

Bug: http://b/17700469
Change-Id: Ifec4f8f1a984483d7fa7d81d47786f75b70ff4ba
---
 libc/include/utmp.h | 5 +++--
 tests/utmp_test.cpp | 6 ++++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/libc/include/utmp.h b/libc/include/utmp.h
index 7eeea41e2..c6f22a550 100644
--- a/libc/include/utmp.h
+++ b/libc/include/utmp.h
@@ -97,8 +97,9 @@ struct utmp
 __BEGIN_DECLS
 
 int utmpname(const char*);
-void setutent();
-struct utmp* getutent();
+void setutent(void);
+struct utmp* getutent(void);
+void endutent(void);
 
 int login_tty(int);
 
diff --git a/tests/utmp_test.cpp b/tests/utmp_test.cpp
index b61110d68..0fa55c74b 100644
--- a/tests/utmp_test.cpp
+++ b/tests/utmp_test.cpp
@@ -23,3 +23,9 @@ TEST(utmp, login_tty) {
   // This test just checks that we're exporting the symbol independently.
   ASSERT_EQ(-1, login_tty(-1));
 }
+
+TEST(utmp, setutent_getutent_endutent) {
+  setutent();
+  getutent();
+  endutent();
+}