avdevice/decklink: Fix compile breakage on OSX

Make the function static, or else Clang complains with:

error: no previous prototype for function 'decklink_get_attr_string' [-Werror,-Wmissing-prototypes]

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Devin Heitmueller 2018-10-19 15:35:48 -04:00 committed by Marton Balint
parent 6871c17173
commit 9e21ba3dc3

View File

@ -77,7 +77,7 @@ static IDeckLinkIterator *decklink_create_iterator(AVFormatContext *avctx)
return iter;
}
int decklink_get_attr_string(IDeckLink *dl, BMDDeckLinkAttributeID cfg_id, const char **s)
static int decklink_get_attr_string(IDeckLink *dl, BMDDeckLinkAttributeID cfg_id, const char **s)
{
DECKLINK_STR tmp;
HRESULT hr;