[alsa-devel] snd_ctl_card_info_t type does not resolve on ubuntu 11.10?

[Clemens Ladisch]

Borg Onion wrote:
> The type "snd_ctl_card_info_t" doesn't seem to resolve by just
> including <alsa/asoundlib.h>.

This structure is not defined to prevent applications from
depending on its binary layout.

Do it like this:
	snd_ctl_card_info_t *info;

	error = snd_ctl_card_info_malloc(&info);
	...
	snd_ctl_card_info(handle, &info);
	...
	snd_ctl_card_info_free(info);

or use alloca instead of malloc/free.


Regards,
Clemens