commit 6a58819ef7a27bd8b019f0519a066fef04066293
from: Markus Uhlin <markus@nifty-networks.net>
date: Sun May  5 16:09:41 2024 UTC

Reformatted legal_knight_move()

commit - 8622799296ec46de4edb1d8f0984c59ac7bb9ddf
commit + 6a58819ef7a27bd8b019f0519a066fef04066293
blob - 99e5185874d5eaf2075f5390e09dfbb2521f8b7c
blob + d7cf9638d45513a76e3acd17f8a54f5908edc6f2
--- FICS/movecheck.c
+++ FICS/movecheck.c
@@ -175,21 +175,23 @@ PRIVATE int legal_pawn_move( game_state_t *gs, int ff,
   return 0;
 }
 
-PRIVATE int legal_knight_move(game_state_t * gs, int ff, int fr, int tf, int tr)
+PRIVATE int
+legal_knight_move(game_state_t *gs, int ff, int fr, int tf, int tr)
 {
-  int dx, dy;
+	int	dx, dy;
 
-  dx = ff - tf;
-  dy = fr - tr;
-  if ((dx == 2) || (dx == -2)) {
-    if ((dy == -1) || (dy == 1))
-      return 1;
-  }
-  if ((dy == 2) || (dy == -2)) {
-    if ((dx == -1) || (dx == 1))
-      return 1;
-  }
-  return 0;
+	dx = ff - tf;
+	dy = fr - tr;
+
+	if ((dx == 2) || (dx == -2)) {
+		if ((dy == -1) || (dy == 1))
+			return 1;
+	}
+	if ((dy == 2) || (dy == -2)) {
+		if ((dx == -1) || (dx == 1))
+			return 1;
+	}
+	return 0;
 }
 
 PRIVATE int