X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Ftypes.h;h=f921f9e105cb66cd503d81b87635e538e30dda93;hp=c3911446e7ab38c0528a27ee941033d182bd82bf;hb=880e3cd7c82c82776e85042c849e884811378e21;hpb=a67c22611aea4b643e8278fa6007da316bd06b13;ds=inline

diff --git a/src/types.h b/src/types.h
index c3911446..f921f9e1 100644
--- a/src/types.h
+++ b/src/types.h
@@ -405,14 +405,6 @@ inline bool opposite_colors(Square s1, Square s2) {
   return ((s >> 3) ^ s) & 1;
 }
 
-inline char to_char(File f, bool tolower = true) {
-  return char(f - FILE_A + (tolower ? 'a' : 'A'));
-}
-
-inline char to_char(Rank r) {
-  return char(r - RANK_1 + '1');
-}
-
 inline Square pawn_push(Color c) {
   return c == WHITE ? DELTA_N : DELTA_S;
 }
@@ -446,11 +438,4 @@ inline bool is_ok(Move m) {
   return from_sq(m) != to_sq(m); // Catches also MOVE_NULL and MOVE_NONE
 }
 
-#include <string>
-
-inline const std::string to_string(Square s) {
-  char ch[] = { to_char(file_of(s)), to_char(rank_of(s)), 0 };
-  return ch;
-}
-
 #endif // #ifndef TYPES_H_INCLUDED