The correct type for opaque pointer is gpointer,
not gpointer * (which is a pointer to a pointer).
Signed-off-by: Filip Hejsek <filip.hejsek@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>