diff options
Diffstat (limited to 'ringbuffer.h')
| -rw-r--r-- | ringbuffer.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ringbuffer.h b/ringbuffer.h index 49be769c..2121332b 100644 --- a/ringbuffer.h +++ b/ringbuffer.h @@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: ringbuffer.h 1.2 2001/05/20 11:56:44 kls Exp $ + * $Id: ringbuffer.h 1.3 2001/08/02 13:48:42 kls Exp $ */ #ifndef __RINGBUFFER_H @@ -33,6 +33,7 @@ protected: void Lock(void) { mutex.Lock(); } void Unlock(void) { mutex.Unlock(); } int Available(void); + int Free(void) { return size - Available() - 1; } bool Busy(void) { return busy; } void Clear(void); // Immediately clears the ring buffer. |