@@ -104,20 +104,21 @@
 static const uint8_t codeLengthsOrder[19] = {
 	16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
 };
 static struct of_huffman_tree *fixedLitLenTree, *fixedDistTree;
 
-static bool
+static OF_INLINE bool
 tryReadBits(OFInflateStream *stream, uint16_t *bits, uint8_t count)
 {
 	uint16_t ret = stream->_savedBits;
 
 	assert(stream->_savedBitsLength < count);
 
 	for (uint_fast8_t i = stream->_savedBitsLength; i < count; i++) {
 		if OF_UNLIKELY (stream->_bitIndex == 8) {
-			if (stream->_bufferIndex < stream->_bufferLength)
+			if OF_LIKELY (stream->_bufferIndex <
+			    stream->_bufferLength)
 				stream->_byte =
 				    stream->_buffer[stream->_bufferIndex++];
 			else {
 				size_t length = [stream->_stream
 				    readIntoBuffer: stream->_buffer