$NetBSD: patch-aa,v 1.1 2006/08/22 15:22:31 joerg Exp $

--- ball/game.c.orig	2004-07-21 21:20:07.000000000 +0000
+++ ball/game.c
@@ -36,7 +36,7 @@ static int game_state = 0;
 static struct s_file file;
 static struct s_file back;
 
-static float clock = 0.f;               /* Clock time                        */
+static float my_clock = 0.f;               /* Clock time                        */
 
 static float game_ix;                   /* Input rotation about X axis       */
 static float game_iz;                   /* Input rotation about Z axis       */
@@ -102,7 +102,7 @@ int game_init(const char *file_name,
               const char *back_name,
               const char *grad_name, int t, int e)
 {
-    clock = (float) t / 100.f;
+    my_clock = (float) t / 100.f;
 
     if (game_state)
         game_free();
@@ -159,7 +159,7 @@ void game_free(void)
 
 int curr_clock(void)
 {
-    return (int) (clock * 100.f);
+    return (int) (my_clock * 100.f);
 }
 
 char *curr_intro(void)
@@ -600,8 +600,8 @@ static void game_update_view(float dt)
 
 static void game_update_time(float dt, int b)
 {
-    int tick = (int) floor(clock);
-    int tock = (int) floor(clock * 2);
+    int tick = (int) floor(my_clock);
+    int tock = (int) floor(my_clock * 2);
 
     if (goal_e && goal_k < 1.0f)
         goal_k += dt;
@@ -610,17 +610,17 @@ static void game_update_time(float dt, i
 
     if (b)
     {
-        if (clock < 600.f)
-            clock -= dt;
-        if (clock < 0.f)
-            clock = 0.f;
+        if (my_clock < 600.f)
+            my_clock -= dt;
+        if (my_clock < 0.f)
+            my_clock = 0.f;
 
-        if (0 < tick && tick <= 10 && tick == (int) ceil(clock))
+        if (0 < tick && tick <= 10 && tick == (int) ceil(my_clock))
         {
             audio_play(AUD_TICK, 1.f);
             hud_time_pulse(1.50);
         }
-        else if (0 < tock && tock <= 10 && tock == (int) ceil(clock * 2))
+        else if (0 < tock && tock <= 10 && tock == (int) ceil(my_clock * 2))
         {
             audio_play(AUD_TOCK, 1.f);
             hud_time_pulse(1.25);
@@ -671,7 +671,7 @@ static int game_update_state(void)
 
     /* Test for time-out. */
 
-    if (clock <= 0.f)
+    if (my_clock <= 0.f)
         return GAME_TIME;
 
     /* Test for fall-out. */