- BUF_STATE_EMPTY, /* buffer is empty */
- BUF_STATE_LOCKED, /* buffer is locked, don't touch */
- BUF_STATE_READY, /* buffer is ready for read/write */
- BUF_STATE_PROCESSED,
+ LCS_BUF_STATE_EMPTY, /* buffer is empty */
+ LCS_BUF_STATE_LOCKED, /* buffer is locked, don't touch */
+ LCS_BUF_STATE_READY, /* buffer is ready for read/write */
+ LCS_BUF_STATE_PROCESSED,