[alsa-devel] ctl: elem_id/elem_value: add APIs to check whether two instances have the same meaning

alsa-project/alsa-gobject pull request #2 was opened from takaswie:

For some cases, it's convenient for users to check whether two instances of elem_id/elem_value have the same meaning. In glib, APIs for comparison of content of objects are named as equal. This commit adds equal APIs for this purpose.

Request URL : https://github.com/alsa-project/alsa-gobject/pull/2 Patch URL : https://github.com/alsa-project/alsa-gobject/pull/2.patch Repository URL: https://github.com/alsa-project/alsa-gobject