From 1b10e8f987edee27d266be586d00a15492abd5e7 Mon Sep 17 00:00:00 2001
From: Michael Vetter <jubalh@iodoru.org>
Date: Wed, 22 Jan 2020 11:45:05 +0100
Subject: [PATCH] resolver: include headers for select(2)

C-ares implementation uses select(2) but doesn't include required
headers.

Fixes #149.
---
 src/resolver.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/resolver.c b/src/resolver.c
index 49cb6f7..34f826a 100644
--- a/src/resolver.c
+++ b/src/resolver.c
@@ -21,6 +21,14 @@
 
 #ifdef HAVE_CARES
 #include <ares.h>
+/* for select(2) */
+#ifdef _WIN32
+#include <winsock2.h>
+#else /* _WIN32 */
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+#endif /* !_WIN32 */
 #endif /* HAVE_CARES */
 
 #include <string.h>             /* strncpy */