remove no longer used exported functions

Author: magicxyyz

core/rawdb/schema.go

@@ -167,19 +167,11 @@ func headerKey(number uint64, hash common.Hash) []byte {
 	return append(append(headerPrefix, encodeBlockNumber(number)...), hash.Bytes()...)
 }
 
-func HeaderKey(number uint64, hash common.Hash) []byte {
-	return headerKey(number, hash)
-}
-
 // headerTDKey = headerPrefix + num (uint64 big endian) + hash + headerTDSuffix
 func headerTDKey(number uint64, hash common.Hash) []byte {
 	return append(headerKey(number, hash), headerTDSuffix...)
 }
 
-func HeaderTDKey(number uint64, hash common.Hash) []byte {
-	return headerTDKey(number, hash)
-}
-
 // headerHashKey = headerPrefix + num (uint64 big endian) + headerHashSuffix
 func headerHashKey(number uint64) []byte {
 	return append(append(headerPrefix, encodeBlockNumber(number)...), headerHashSuffix...)
@@ -195,19 +187,11 @@ func blockBodyKey(number uint64, hash common.Hash) []byte {
 	return append(append(blockBodyPrefix, encodeBlockNumber(number)...), hash.Bytes()...)
 }
 
-func BlockBodyKey(number uint64, hash common.Hash) []byte {
-	return blockBodyKey(number, hash)
-}
-
 // blockReceiptsKey = blockReceiptsPrefix + num (uint64 big endian) + hash
 func blockReceiptsKey(number uint64, hash common.Hash) []byte {
 	return append(append(blockReceiptsPrefix, encodeBlockNumber(number)...), hash.Bytes()...)
 }
 
-func BlockReceiptsKey(number uint64, hash common.Hash) []byte {
-	return blockReceiptsKey(number, hash)
-}
-
 // txLookupKey = txLookupPrefix + hash
 func txLookupKey(hash common.Hash) []byte {
 	return append(txLookupPrefix, hash.Bytes()...)