From 63c148f602884e001b32905f96fcdb618a6c0a76 Mon Sep 17 00:00:00 2001
From: Ryo ONODERA <ryo@tetera.org>
Date: Mon, 20 Mar 2023 00:34:33 +0900
Subject: [PATCH] On NetBSD, define _NETBSD_SOURCE for timersub()

---
 src/cubeb_alsa.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cubeb_alsa.c b/src/cubeb_alsa.c
index 7481c16..6b53df0 100644
--- a/src/cubeb_alsa.c
+++ b/src/cubeb_alsa.c
@@ -7,6 +7,9 @@
 #undef NDEBUG
 #define _DEFAULT_SOURCE
 #define _BSD_SOURCE
+#if defined(__NetBSD__)
+#define _NETBSD_SOURCE /* timersub() */
+#endif
 #define _XOPEN_SOURCE 500
 #include "cubeb-internal.h"
 #include "cubeb/cubeb.h"