qcap: Fix compilation on systems that have v4l1 but not VIDIOCMCAPTURE & co.

[Alexandre Julliard]

Francois Gouget <fgouget at free.fr> writes:

> In particular this fixes compilation on FreeBSD 8.1.
>
>  configure           |   74 +++++++++++++++++++++++++++++++++++++++++++++++++++
>  configure.ac        |   18 +++++++++++++
>  dlls/qcap/v4l.c     |    4 +--
>  include/config.h.in |    3 +++
>  4 files changed, 97 insertions(+), 2 deletions(-)

It's not very useful to add a configure check for a #define, you can
check for it directly.

-- 
Alexandre Julliard
julliard at winehq.org