X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=gnushogi%2Fcommondsp.c;h=db90fd31ef1a866204a8b4f018cd57264ccdc1fd;hb=db669bbcd569f6ee2a8b0dafc307e8d3e52d0708;hp=56afbe6d13bd7c97cf7c0ea90ca31907230d3593;hpb=5fbd58dc91d27467d3ccbea2d76ab70a5ff2b3f7;p=gnushogi.git

diff --git a/gnushogi/commondsp.c b/gnushogi/commondsp.c
index 56afbe6..db90fd3 100644
--- a/gnushogi/commondsp.c
+++ b/gnushogi/commondsp.c
@@ -4,11 +4,14 @@
  *     Common display routines for GNU Shogi.
  *
  * ----------------------------------------------------------------------
- *
- * Copyright (c) 2012 Free Software Foundation
+ * Copyright (c) 1993, 1994, 1995 Matthias Mutz
+ * Copyright (c) 1999 Michael Vanier and the Free Software Foundation
  *
  * GNU SHOGI is based on GNU CHESS
  *
+ * Copyright (c) 1988, 1989, 1990 John Stanback
+ * Copyright (c) 1992 Free Software Foundation
+ *
  * This file is part of GNU SHOGI.
  *
  * GNU Shogi is free software; you can redistribute it and/or modify it
@@ -125,6 +128,17 @@ movealgbr(short m, char *s)
 
 /*
  * Generate move strings in different formats.
+ *
+ * INPUT:
+ * - f					piece to be moved
+ *   - 0 < f < NO_SQUARES				source square
+ *   - NO_SQUARES <= f NO_SQUARES + 2*NO_PIECES		dropped piece modulo NO_PIECES
+ * - t & 0x7f				target square
+ * - t & 0x80				promotion flag
+ * - flag				FIXME: must be zero ?
+ *
+ * OUTPUT:
+ * - GLOBAL mvstr
  */
 
 void