diff --git a/afsk/make_wav.h b/afsk/make_wav.h
index ee0ca243..a35bc17b 100644
--- a/afsk/make_wav.h
+++ b/afsk/make_wav.h
@@ -28,66 +28,11 @@ void update_rs(
    unsigned char c          // Current data byte to update
 );
 
-int encode_8b10b(
-    int32_t *state, // pointer to encoder state (run disparity, RD)
-    int32_t data);
-
 #define CHARACTER_BITS 10
 #define CHARACTERS_PER_LONGWORD 3
 #define CHARACTER_MASK ((1<<CHARACTER_BITS)-1)
 #define SYNC_CHARACTER -1
 
-extern int maxNewBuffer,maxOldBuffer;
-#if 1
-static void inline Put10bInBuffer(
-		uint32_t *bufferBase,
-		int index,
-		uint16_t data)
-{
-	/*
-	 * We are going to put 3 10-bit data items (we'll call them characters) into each
-	 * 32-bit word in the buffer with
-	 * two bits left over at the most significant end.
-	 */
-	int bufferIndex = index/CHARACTERS_PER_LONGWORD; /* Which 32-bit word?*/
-	int position = (index%CHARACTERS_PER_LONGWORD)*CHARACTER_BITS;    /* Which position within the 32 bits? */
-	if(position == 0)bufferBase[bufferIndex] = 0; /* Initialize the 3-character buffer */
-	bufferBase[bufferIndex] |= data << position;
-	if(bufferIndex > maxNewBuffer)maxNewBuffer = bufferIndex;
-	if(index > maxOldBuffer)maxOldBuffer = index;
-}
-
-static uint16_t inline Get10bFromBuffer(
-		uint32_t *bufferBase,
-		int index)
-{
-	int bufferIndex = index/CHARACTERS_PER_LONGWORD; /* Which 32-bit word?*/
-	int position = (index%CHARACTERS_PER_LONGWORD)*CHARACTER_BITS;    /* Which position within the 32 bits? */
-	uint16_t retChar;
-	retChar = (bufferBase[bufferIndex]>>position) & CHARACTER_MASK;
-	return retChar;
-
-}
-#else
-static void inline Put10bInBuffer(
-		uint32_t *bufferBase,
-		int index,
-		uint16_t data)
-{
-	uint16_t *buffer = (uint16_t *)bufferBase;
-	buffer[index] = data;
-	if(index > maxOldBuffer)maxOldBuffer = index;
-}
-
-static uint16_t inline Get10bFromBuffer(
-		uint32_t *bufferBase,
-		int index)
-{
-	uint16_t *buffer = (uint16_t *)bufferBase;
-	return buffer[index];
-}
-#endif
-
 
 #define PARITY_BYTES_PER_CODEWORD 32U     // Number of parity symbols in frame
 #define NP 32U //For Phil's code