#define PB_BUFMGR_H_
-#include "pipe/p_compiler.h"
-#include "pipe/p_defines.h"
+#include "pb_buffer.h"
#ifdef __cplusplus
*/
void
(*flush)( struct pb_manager *mgr );
+
+ boolean
+ (*is_buffer_busy)( struct pb_manager *mgr,
+ struct pb_buffer *buf );
};