Avoid common symbols. Use __dead.

[bsdgames-darwin.git] / tetris / tetris.h

diff --git a/tetris/tetris.h b/tetris/tetris.h
index 37f0d9ba430aa8bf3202d4810fc2c37443495d0b..8e1479f198ca603125efb9302fa1a323c2fec7af 100644 (file)
--- a/tetris/tetris.h
+++ b/tetris/tetris.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: tetris.h,v 1.12 2009/08/12 08:51:21 dholland Exp $     */
+/*     $NetBSD: tetris.h,v 1.16 2020/07/21 02:42:05 nia Exp $  */
 
 /*-
  * Copyright (c) 1992, 1993
@@ -73,6 +73,7 @@ extern cell   board[B_SIZE];  /* 1 => occupied, 0 => empty */
 #define        MINCOLS 40
 
 extern int     Rows, Cols;     /* current screen size */
+extern int     Offset;         /* vert. offset to center board */
 
 /*
  * Translations from board coordinates to display coordinates.
@@ -123,12 +124,13 @@ extern int        Rows, Cols;     /* current screen size */
  * rotated forms.
  */
 struct shape {
+       int     color;
        int     rot;    /* index of rotated version of this shape */
        int     off[3]; /* offsets to other blots if center is at (0,0) */
 };
 
 extern const struct shape shapes[];
-#define        randshape() (&shapes[random() % 7])
+#define        randshape() (&shapes[arc4random_uniform(7)])
 
 extern const struct shape *nextshape;
 
@@ -167,6 +169,7 @@ extern gid_t        gid, egid;
 
 extern char    key_msg[100];
 extern int     showpreview;
+extern int     nocolor;
 
 int    fits_in(const struct shape *, int);
 void   place(const struct shape *, int, int);