Mercurial > hg > terminal-chess / file diff

--- a/src/chess/knight.c	Thu Aug 06 14:45:55 2026 +0200
+++ b/src/chess/knight.c	Thu Aug 06 16:11:37 2026 +0200
@@ -38,7 +38,8 @@
     return (dx == 2 && dy == 1) || (dx == 1 && dy == 2);
 }
 
-size_t knight_moves(GameState *gamestate, Color c, Row r, File f, Move *moves) {
+size_t knight_moves(const GameState *gamestate,
+        Color c, Row r, File f, Move *moves) {
 
     size_t count = 0;
     const int offsets[8][2] = {