$OpenBSD: patch-media_capture_video_linux_video_capture_device_factory_linux_h,v 1.1 2019/06/26 17:22:41 robert Exp $

Index: media/capture/video/linux/video_capture_device_factory_linux.h
--- media/capture/video/linux/video_capture_device_factory_linux.h.orig
+++ media/capture/video/linux/video_capture_device_factory_linux.h
@@ -65,7 +65,7 @@ class CAPTURE_EXPORT VideoCaptureDeviceFactoryLinux
 
  private:
   // Simple wrapper to do HANDLE_EINTR(v4l2_->ioctl(fd, ...)).
-  int DoIoctl(int fd, int request, void* argp);
+  int DoIoctl(int fd, unsigned int request, void* argp);
 
   bool HasUsableFormats(int fd, uint32_t capabilities);
   std::vector<float> GetFrameRateList(int fd,
