From 85a31b7764ceb6a04d1e5677dfe33c45b82d82da Mon Sep 17 00:00:00 2001
From: Collin Funk <collin.funk1@gmail.com>
Date: Sun, 28 Sep 2025 15:07:59 -0700
Subject: [PATCH] manual: Fix missing include in memopen example.
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Previously this file would fail to compile with the following error:

    $ gcc manual/examples/memopen.c
    manual/examples/memopen.c: In function ‘main’:
    manual/examples/memopen.c:28:30: error: implicit declaration of function ‘strlen’ [-Wimplicit-function-declaration]
       28 |   stream = fmemopen (buffer, strlen (buffer), "r");
          |                              ^~~~~~
    manual/examples/memopen.c:19:1: note: include ‘<string.h>’ or provide a declaration of ‘strlen’
       18 | #include <stdio.h>
      +++ |+#include <string.h>
       19 |
    manual/examples/memopen.c:28:30: warning: incompatible implicit declaration of built-in function ‘strlen’ [-Wbuiltin-declaration-mismatch]
       28 |   stream = fmemopen (buffer, strlen (buffer), "r");
          |                              ^~~~~~
    manual/examples/memopen.c:28:30: note: include ‘<string.h>’ or provide a declaration of ‘strlen’

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
---
 manual/examples/memopen.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/manual/examples/memopen.c b/manual/examples/memopen.c
index e87006dc45..8ef34fcbfa 100644
--- a/manual/examples/memopen.c
+++ b/manual/examples/memopen.c
@@ -16,6 +16,7 @@
 */
 
 #include <stdio.h>
+#include <string.h>
 
 static char buffer[] = "foobar";
 
-- 
2.47.3