1 files changed, 2 insertions, 2 deletions
diff --git a/encoder.h b/encoder.h
index fe44e71..6433526 100644
--- a/encoder.h
+++ b/encoder.h
@@ -150,7 +150,7 @@ class Matchfinder
   int cyclic_pos;
   int stream_pos;		// first byte not yet read from file
   int pos_limit;		// when reached, a new block must be read
-  const int ides_;
+  const int ides_;		// input file descriptor
   const int match_len_limit_;
   int32_t * const prev_positions;	// last seen position of key
   int32_t * prev_pos_tree;
@@ -206,7 +206,7 @@ class Range_encoder
   int pos;
   uint32_t range;
   int ff_count;
-  const int odes_;
+  const int odes_;		// output file descriptor
   uint8_t cache;
 
   void shift_low()