Remove 'x_' prefix from oss_t and oss_mixer_t struct members. (It added nothing, and served no obvious purpose.)
Remove 'x_' prefix from oss_t and oss_mixer_t struct members.
(It added nothing, and served no obvious purpose.)

Export SOUND_MIXER_NRDEVICES constant.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator