ncurses 6.1 - patch 20190817

[ncurses.git] / test / blue.c

diff --git a/test/blue.c b/test/blue.c
index 9c4108a41a6a6d51717bc4ab8c747bfc136914b1..0889ff06c228d6e99f622973974c199dd5017c8b 100644 (file)
--- a/test/blue.c
+++ b/test/blue.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2016,2017 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2017,2019 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -36,7 +36,7 @@
  *****************************************************************************/
 
 /*
- * $Id: blue.c,v 1.51 2017/09/30 17:43:18 tom Exp $
+ * $Id: blue.c,v 1.52 2019/08/17 21:49:19 tom Exp $
  */
 
 #include <test.priv.h>
@@ -153,14 +153,14 @@ init_vars(void)
 static void
 shuffle(int size)
 {
-    int i, j, numswaps, swapnum, temp;
+    int numswaps, swapnum;
 
     numswaps = size * 10;      /* an arbitrary figure */
 
     for (swapnum = 0; swapnum < numswaps; swapnum++) {
-       i = rand() % size;
-       j = rand() % size;
-       temp = deck[i];
+       int i = rand() % size;
+       int j = rand() % size;
+       int temp = deck[i];
        deck[i] = deck[j];
        deck[j] = temp;
     }
@@ -169,11 +169,11 @@ shuffle(int size)
 static void
 deal_cards(void)
 {
-    int ptr, card = 0, value, csuit, crank, suit, aces[4];
+    int card = 0, value, csuit, crank, suit, aces[4];
 
     memset(aces, 0, sizeof(aces));
     for (suit = HEARTS; suit <= CLUBS; suit++) {
-       ptr = freeptr[suit];
+       int ptr = freeptr[suit];
        grid[ptr++] = NOCARD;   /* 1st card space is blank */
        while ((ptr % GRID_WIDTH) != 0) {
            value = deck[card++];
@@ -388,10 +388,10 @@ play_game(void)
 static int
 collect_discards(void)
 {
-    int row, col, cardno = 0, finish, gridno;
+    int row, col, cardno = 0, gridno;
 
     for (row = HEARTS; row <= CLUBS; row++) {
-       finish = 0;
+       int finish = 0;
        for (col = 1; col < GRID_WIDTH; col++) {
            gridno = row * GRID_WIDTH + col;