Martin Storsjo : avicap32: Fix compilation with older videodev2.h.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b10cdce31da978cb458c46a5ac55acd184ab7713
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=b10cdce31da978cb458c46a5a...

Author: Martin Storsjo 
Date:   Sat Apr 27 22:06:59 2019 +0300

avicap32: Fix compilation with older videodev2.h.

Older videodev2.h lack the V4L2_CAP_DEVICE_CAPS define and
the device_caps field in the v4l2_capability struct.

Signed-off-by: Martin Storsjo 
Signed-off-by: Alexandre Julliard

---

dlls/avicap32/avicap32_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dlls/avicap32/avicap32_main.c b/dlls/avicap32/avicap32_main.c
index 1c4170e..9e2a99d 100644
--- a/dlls/avicap32/avicap32_main.c
+++ b/dlls/avicap32/avicap32_main.c
@@ -129,9 +129,11 @@ static BOOL query_video_device(int devnum, char *name, int namesize, char *versi
    memset(&caps, 0, sizeof(caps));
    if (xioctl(fd, VIDIOC_QUERYCAP, &caps) != -1) {
       BOOL isCaptureDevice;
+#ifdef V4L2_CAP_DEVICE_CAPS
       if (caps.capabilities & V4L2_CAP_DEVICE_CAPS)
          isCaptureDevice = caps.device_caps & V4L2_CAP_VIDEO_CAPTURE;
       else
+#endif
          isCaptureDevice = caps.capabilities & V4L2_CAP_VIDEO_CAPTURE;
       if (isCaptureDevice) {
          lstrcpynA(name, (char *)caps.card, namesize);