Synopsis
========
-.. c:function:: int ioctl( int fd, int request, struct v4l2_queryctrl *argp )
+.. cpp:function:: int ioctl( int fd, int request, struct v4l2_queryctrl *argp )
-.. c:function:: int ioctl( int fd, int request, struct v4l2_query_ext_ctrl *argp )
+.. cpp:function:: int ioctl( int fd, int request, struct v4l2_query_ext_ctrl *argp )
-.. c:function:: int ioctl( int fd, int request, struct v4l2_querymenu *argp )
+.. cpp:function:: int ioctl( int fd, int request, struct v4l2_querymenu *argp )
Arguments
=========