[FFmpeg-devel] [PATCH 10/11] avdevice/dshow_capture: add av_warn_unused_result

[Ganesh Ajjanagadde]

This does not trigger any warnings, but adds robustness.
Untested.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
---
 libavdevice/dshow_capture.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavdevice/dshow_capture.h b/libavdevice/dshow_capture.h
index b17da10..7f5192b 100644
--- a/libavdevice/dshow_capture.h
+++ b/libavdevice/dshow_capture.h
@@ -40,6 +40,7 @@
 #define EC_DEVICE_LOST 0x1f
 #endif
 
+av_warn_unused_result
 long ff_copy_dshow_media_type(AM_MEDIA_TYPE *dst, const AM_MEDIA_TYPE *src);
 void ff_print_VIDEO_STREAM_CONFIG_CAPS(const VIDEO_STREAM_CONFIG_CAPS *caps);
 void ff_print_AUDIO_STREAM_CONFIG_CAPS(const AUDIO_STREAM_CONFIG_CAPS *caps);
-- 
2.6.1