From 8c402eb013db2c233bec0bcdfc277f379f517787 Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Sun, 4 Apr 2021 13:58:19 +0200
Subject: [PATCH] add_key.2: Remove unused include

<sys/types.h> was only needed for size_t, AFAIK.  That is already
(and more precisely) documented in system_data_types(7).  Let's
remove it here, as it's not really needed for calling add_key().

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/add_key.2 | 1 -
 1 file changed, 1 deletion(-)

diff --git a/man2/add_key.2 b/man2/add_key.2
index f3d803adf..dca44b8e7 100644
--- a/man2/add_key.2
+++ b/man2/add_key.2
@@ -14,7 +14,6 @@
 add_key \- add a key to the kernel's key management facility
 .SH SYNOPSIS
 .nf
-.B #include <sys/types.h>
 .B #include <keyutils.h>
 .PP
 .BI "key_serial_t add_key(const char *" type ", const char *" description ,