The import sync file variants of the ioctl and struct need the same treatment as the export variants.

Author: khuey

src/test/v4l_dmabuf.c

@@ -11,6 +11,13 @@ struct dma_buf_export_sync_file {
 };
 #define DMA_BUF_IOCTL_EXPORT_SYNC_FILE _IOWR(DMA_BUF_BASE, 2, struct dma_buf_export_sync_file)
 #endif
+#ifndef DMA_BUF_IOCTL_IMPORT_SYNC_FILE
+struct dma_buf_import_sync_file {
+  uint32_t flags;
+  int32_t fd;
+};
+#define DMA_BUF_IOCTL_IMPORT_SYNC_FILE _IOWR(DMA_BUF_BASE, 3, struct dma_buf_import_sync_file)
+#endif
 
 static const char device_name[] = "/dev/video0";