1 files changed, 1 insertions, 0 deletions
diff --git a/configure b/configure
index db68465834..60834ca0fb 100755
--- a/configure
+++ b/configure
@@ -2151,6 +2151,7 @@ case $target_os in
     netbsd)
         oss_indev_extralibs="-lossaudio"
         oss_outdev_extralibs="-lossaudio"
+        add_cppflags -D_XOPEN_SOURCE=600
         ;;
     openbsd)
         enable malloc_aligned