X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fdecompress_common.c;fp=src%2Fdecompress_common.c;h=ee85bc96719c8ae582a60c5897881763c52d0577;hp=767527d94bec63b53088e145da8ef98c6d17a860;hb=63be24f6367f907c49d3bc1d6ac86311bd0cba68;hpb=869ca1f4cc4654501d52f8c3e660c056904ccabf

diff --git a/src/decompress_common.c b/src/decompress_common.c
index 767527d9..ee85bc96 100644
--- a/src/decompress_common.c
+++ b/src/decompress_common.c
@@ -387,46 +387,3 @@ make_huffman_decode_table(u16 *decode_table,  unsigned num_syms,
 	}
 	return 0;
 }
-
-/* Reads a Huffman-encoded symbol from the bistream when the number of remaining
- * bits is less than the maximum codeword length. */
-int
-read_huffsym_near_end_of_input(struct input_bitstream *istream,
-			       const u16 decode_table[],
-			       const u8 lens[],
-			       unsigned num_syms,
-			       unsigned table_bits,
-			       unsigned *n)
-{
-	unsigned bitsleft = istream->bitsleft;
-	unsigned key_size;
-	u16 sym;
-	u16 key_bits;
-
-	if (table_bits > bitsleft) {
-		key_size = bitsleft;
-		bitsleft = 0;
-		key_bits = bitstream_peek_bits(istream, key_size) <<
-						(table_bits - key_size);
-	} else {
-		key_size = table_bits;
-		bitsleft -= table_bits;
-		key_bits = bitstream_peek_bits(istream, table_bits);
-	}
-
-	sym = decode_table[key_bits];
-	if (sym >= num_syms) {
-		bitstream_remove_bits(istream, key_size);
-		do {
-			if (bitsleft == 0)
-				return -1;
-			key_bits = sym + bitstream_peek_bits(istream, 1);
-			bitstream_remove_bits(istream, 1);
-			bitsleft--;
-		} while ((sym = decode_table[key_bits]) >= num_syms);
-	} else {
-		bitstream_remove_bits(istream, lens[sym]);
-	}
-	*n = sym;
-	return 0;
-}