buildroot/package/libgpiod/0001-include-gpiod.h-include-missing-time.h-include.patch

From 93fd4a02233d29f78b261d99d9ce6b14869b19c7 Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Mon, 23 Jan 2017 21:17:15 +1300
Subject: [PATCH] include/gpiod.h: include missing <time.h> include
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gpiod.h uses "struct timespec", but forgets to include the <time.h>
header which defines "struct timespec". This causes a build error with
the musl C library:

In file included from core.c:11:0:
../../include/gpiod.h:232:49: warning: ‘struct timespec’ declared inside parameter list
 typedef int (*gpiod_event_cb)(int, const struct timespec *, void *);

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 include/gpiod.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/gpiod.h b/include/gpiod.h
index 8c5858e..c1f252d 100644
--- a/include/gpiod.h
+++ b/include/gpiod.h
@@ -22,6 +22,7 @@
 
 #include <stdlib.h>
 #include <stdbool.h>
+#include <time.h>
 
 #ifdef __cplusplus
 extern "C" {
-- 
2.7.4