diff --git a/src/cc/gamescc.cpp b/src/cc/gamescc.cpp
index 063da9355..6763b9033 100644
--- a/src/cc/gamescc.cpp
+++ b/src/cc/gamescc.cpp
@@ -17,7 +17,6 @@
 #include "tetris.c" // replace with game code
 
 int32_t GAMEDATA(struct games_player *P,void *ptr);
-void GAMEJSON(UniValue &obj,struct games_player *P);
 
 uint64_t _games_rngnext(uint64_t initseed)
 {
@@ -160,6 +159,8 @@ int32_t games_replay2(uint8_t *newdata,uint64_t seed,gamesevent *keystrokes,int3
 
 #include "tetris.cpp" // replace with game specific functions
 
+void GAMEJSON(UniValue &obj,struct games_player *P);
+
 /*
 ./c cclib rng 17 \"[%229433dc3749aece1bd568f374a45da3b0bc6856990d7da3cd175399577940a775%22,250]\"
 {
diff --git a/src/cc/tetris.c b/src/cc/tetris.c
index 54ca3b953..dd142e036 100644
--- a/src/cc/tetris.c
+++ b/src/cc/tetris.c
@@ -15,7 +15,7 @@ int random_tetromino(struct games_state *rs)
 
 int32_t tetrisdata(struct games_player *P,void *ptr)
 {
-    tetris_game *tg = ptr;
+    tetris_game *tg = (tetris_game *)ptr;
     P->gold = tg->points;
     P->dungeonlevel = tg->level;
     return(0);