X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=source%2Ftime%2Futils.h;h=00b6ef86c274dca75cdaac1bd38eeaa353b3819d;hp=59fe0c2c0ca1cab816c78f91b28baaeaba6623b0;hb=be8ea216d23bf36bdfb2d3e302638782575fc136;hpb=521cf1db00f8ce2d9f9494dca503d6c17d89ac2f

diff --git a/source/time/utils.h b/source/time/utils.h
index 59fe0c2..00b6ef8 100644
--- a/source/time/utils.h
+++ b/source/time/utils.h
@@ -1,8 +1,3 @@
-/*
-This file is part of libmspcore     
-Copyright © 2006  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
 #ifndef MSP_TIME_UTILS_H_
 #define MSP_TIME_UTILS_H_
 
@@ -14,10 +9,16 @@ namespace Time {
 class TimeDelta;
 class TimeStamp;
 
-extern TimeStamp now();
-extern std::string format_now(const std::string &);
-extern TimeDelta get_cpu_time();
-extern int sleep(const TimeDelta &);
+/** Returns the current timestamp. */
+TimeStamp now();
+
+std::string format_now(const std::string &);
+
+/** Returns the CPU time used by the program so far. */
+TimeDelta get_cpu_time();
+
+/** Sleeps for the given duration. */
+void sleep(const TimeDelta &);
 
 } // namespace Time
 } // namespace Msp