/* Optional callbacks (can be set to NULL) */
/* Called at buffer creation/finalize */
int (*buffer_create) (struct lib_ring_buffer *buf, void *priv,
int cpu, const char *name,
/* Optional callbacks (can be set to NULL) */
/* Called at buffer creation/finalize */
int (*buffer_create) (struct lib_ring_buffer *buf, void *priv,
int cpu, const char *name,