update

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5435 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_portaudio/pa_ringbuffer.h

@@ -51,19 +51,17 @@
 */
 
 #ifdef __cplusplus
-extern "C"
-{
-#endif /* __cplusplus */
-
-typedef struct PaUtilRingBuffer
-{
-    long   bufferSize; /* Number of bytes in FIFO. Power of 2. Set by PaUtil_InitRingBuffer. */
-    long   writeIndex; /* Index of next writable byte. Set by PaUtil_AdvanceRingBufferWriteIndex. */
-    long   readIndex;  /* Index of next readable byte. Set by PaUtil_AdvanceRingBufferReadIndex. */
-    long   bigMask;    /* Used for wrapping indices with extra bit to distinguish full/empty. */
-    long   smallMask;  /* Used for fitting indices to buffer. */
-    char  *buffer;
-}PaUtilRingBuffer;
+extern "C" {
+#endif							/* __cplusplus */
+
+	typedef struct PaUtilRingBuffer {
+		long bufferSize;		/* Number of bytes in FIFO. Power of 2. Set by PaUtil_InitRingBuffer. */
+		long writeIndex;		/* Index of next writable byte. Set by PaUtil_AdvanceRingBufferWriteIndex. */
+		long readIndex;			/* Index of next readable byte. Set by PaUtil_AdvanceRingBufferReadIndex. */
+		long bigMask;			/* Used for wrapping indices with extra bit to distinguish full/empty. */
+		long smallMask;			/* Used for fitting indices to buffer. */
+		char *buffer;
+	} PaUtilRingBuffer;
 
 /** Initialize Ring Buffer.
 
@@ -76,13 +74,13 @@ typedef struct PaUtilRingBuffer
 
  @return -1 if numBytes is not a power of 2, otherwise 0.
 */
-long PaUtil_InitializeRingBuffer( PaUtilRingBuffer *rbuf, long numBytes, void *dataPtr );
+	long PaUtil_InitializeRingBuffer(PaUtilRingBuffer * rbuf, long numBytes, void *dataPtr);
 
 /** Clear buffer. Should only be called when buffer is NOT being read.
 
  @param rbuf The ring buffer.
 */
-void PaUtil_FlushRingBuffer( PaUtilRingBuffer *rbuf );
+	void PaUtil_FlushRingBuffer(PaUtilRingBuffer * rbuf);
 
 /** Retrieve the number of bytes available in the ring buffer for writing.
 
@@ -90,7 +88,7 @@ void PaUtil_FlushRingBuffer( PaUtilRingBuffer *rbuf );
 
  @return The number of bytes available for writing.
 */
-long PaUtil_GetRingBufferWriteAvailable( PaUtilRingBuffer *rbuf );
+	long PaUtil_GetRingBufferWriteAvailable(PaUtilRingBuffer * rbuf);
 
 /** Retrieve the number of bytes available in the ring buffer for reading.
 
@@ -98,7 +96,7 @@ long PaUtil_GetRingBufferWriteAvailable( PaUtilRingBuffer *rbuf );
 
  @return The number of bytes available for reading.
 */
-long PaUtil_GetRingBufferReadAvailable( PaUtilRingBuffer *rbuf );
+	long PaUtil_GetRingBufferReadAvailable(PaUtilRingBuffer * rbuf);
 
 /** Write data to the ring buffer.
 
@@ -110,7 +108,7 @@ long PaUtil_GetRingBufferReadAvailable( PaUtilRingBuffer *rbuf );
 
  @return The number of bytes written.
 */
-long PaUtil_WriteRingBuffer( PaUtilRingBuffer *rbuf, const void *data, long numBytes );
+	long PaUtil_WriteRingBuffer(PaUtilRingBuffer * rbuf, const void *data, long numBytes);
 
 /** Read data from the ring buffer.
 
@@ -122,7 +120,7 @@ long PaUtil_WriteRingBuffer( PaUtilRingBuffer *rbuf, const void *data, long numB
 
  @return The number of bytes read.
 */
-long PaUtil_ReadRingBuffer( PaUtilRingBuffer *rbuf, void *data, long numBytes );
+	long PaUtil_ReadRingBuffer(PaUtilRingBuffer * rbuf, void *data, long numBytes);
 
 /** Get address of region(s) to which we can write data.
 
@@ -144,9 +142,7 @@ long PaUtil_ReadRingBuffer( PaUtilRingBuffer *rbuf, void *data, long numBytes );
 
  @return The room available to be written or numBytes, whichever is smaller.
 */
-long PaUtil_GetRingBufferWriteRegions( PaUtilRingBuffer *rbuf, long numBytes,
-                                       void **dataPtr1, long *sizePtr1,
-                                       void **dataPtr2, long *sizePtr2 );
+	long PaUtil_GetRingBufferWriteRegions(PaUtilRingBuffer * rbuf, long numBytes, void **dataPtr1, long *sizePtr1, void **dataPtr2, long *sizePtr2);
 
 /** Advance the write index to the next location to be written.
 
@@ -156,7 +152,7 @@ long PaUtil_GetRingBufferWriteRegions( PaUtilRingBuffer *rbuf, long numBytes,
 
  @return The new position.
 */
-long PaUtil_AdvanceRingBufferWriteIndex( PaUtilRingBuffer *rbuf, long numBytes );
+	long PaUtil_AdvanceRingBufferWriteIndex(PaUtilRingBuffer * rbuf, long numBytes);
 
 /** Get address of region(s) from which we can write data.
 
@@ -178,9 +174,7 @@ long PaUtil_AdvanceRingBufferWriteIndex( PaUtilRingBuffer *rbuf, long numBytes )
 
  @return The number of bytes available for reading.
 */
-long PaUtil_GetRingBufferReadRegions( PaUtilRingBuffer *rbuf, long numBytes,
-                                      void **dataPtr1, long *sizePtr1,
-                                      void **dataPtr2, long *sizePtr2 );
+	long PaUtil_GetRingBufferReadRegions(PaUtilRingBuffer * rbuf, long numBytes, void **dataPtr1, long *sizePtr1, void **dataPtr2, long *sizePtr2);
 
 /** Advance the read index to the next location to be read.
 
@@ -190,9 +184,9 @@ long PaUtil_GetRingBufferReadRegions( PaUtilRingBuffer *rbuf, long numBytes,
 
  @return The new position.
 */
-long PaUtil_AdvanceRingBufferReadIndex( PaUtilRingBuffer *rbuf, long numBytes );
+	long PaUtil_AdvanceRingBufferReadIndex(PaUtilRingBuffer * rbuf, long numBytes);
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
-#endif /* PA_RINGBUFFER_H */
+#endif							/* __cplusplus */
+#endif							/* PA_RINGBUFFER_H */