validate: silence g-ir-scanner warnings about GST_IS_VALIDATE_*
Which it complains about because we say our prefix is 'gst_validate' so it should really be GST_VALIDATE_IS_* instead.
Hide the boilerplate defines from g-ir-scanner, it doesn't need to process them.
Fixes #46 (closed)
Questions / Todo
make sure it's ok for
g-ir-scannerto skip these boilerplate defines
alternative solution would be to declare namespace to be
Gstwhich is what we do in gst-plugins-base