From cac5660f2b5cb551c9c4282b55df0d8376deec47 Mon Sep 17 00:00:00 2001
From: Przemyslaw Pawelczyk <przemoc@gmail.com>
Date: Mon, 28 Nov 2016 14:59:19 +0100
Subject: examples/passthrough_ll.c: Include <limits.h> (for PATH_MAX macro).

Otherwise building w/o optimization (-O0) fails.

    passthrough_ll.c: In function 'lo_readlink':
    passthrough_ll.c:251:11: error: 'PATH_MAX' undeclared (first use in this function)
      char buf[PATH_MAX + 1];

(gcc v5.3.0 in Alpine Linux v3.4.6 x86_64 w/ musl-libc v1.1.14.)
---
 example/passthrough_ll.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/example/passthrough_ll.c b/example/passthrough_ll.c
index 32e4ff6..b40cf76 100644
--- a/example/passthrough_ll.c
+++ b/example/passthrough_ll.c
@@ -37,6 +37,7 @@
 #include <stddef.h>
 #include <stdbool.h>
 #include <string.h>
+#include <limits.h>
 #include <dirent.h>
 #include <assert.h>
 #include <errno.h>
-- 
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