--- a/mytype.c	Thu May 26 18:13:40 2011 +0900
+++ b/mytype.c	Thu Jun 02 14:56:11 2011 +0900
@@ -1,11 +1,10 @@
-/*
- * $Id$
- */
+/*  mytype.c */
+
 #include <time.h>
 #include <stdio.h>
 #include <stdbool.h>
-//#include "libps2.h"
-//#include "ps2util.h"
+#include "libps2.h"
+#include "ps2util.h"
 #include "mytype.h"
 
 static clock_t start;
@@ -14,7 +13,7 @@
 void
 wait_init()
 {
-    start = clock();
+  start = clock();
 }
 
 /*
@@ -24,32 +23,32 @@
 bool
 wait(double time)
 {
-    clock_t t;
-    double a;
+  clock_t t;
+  double a;
 
-    t = clock();
-    a = (t-start)/(double)CLOCKS_PER_SEC;
-    if (a > time) {
-	return true;
-    }
+  t = clock();
+  a = (t-start)/(double)CLOCKS_PER_SEC;
+  if (a > time) {
+    return true;
+  }
 
-    return false;
+  return false;
 }
 
 void
 time_RaceStart()
 {
-    race_start = clock();
+  race_start = clock();
 }
 
 double
 time_RaceTime()
 {
-    clock_t t;
-    double a;
+  clock_t t;
+  double a;
 
-    t = clock();
-    a = (t-race_start)/(double)CLOCKS_PER_SEC;
+  t = clock();
+  a = (t-race_start)/(double)CLOCKS_PER_SEC;
 
-    return a;
+  return a;
 }