--- parser3/src/main/pa_os.C	2007/05/24 10:32:57	1.10
+++ parser3/src/main/pa_os.C	2013/07/23 13:07:49	1.13
@@ -1,18 +1,18 @@
 /** @file
 	Parser: commonly functions.
 
-	Copyright(c) 2001-2005 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
-static const char * const IDENT_COMMON_C="$Date: 2007/05/24 10:32:57 $"; 
-
 #include "pa_config_includes.h"
 #include "pa_os.h"
 
-#	if defined(WIN32)
-#		include <windows.h>
-#	endif
+volatile const char * IDENT_PA_OS_C="$Id: pa_os.C,v 1.13 2013/07/23 13:07:49 moko Exp $" IDENT_PA_OS_H; 
+
+#ifdef _MSC_VER
+#include <windows.h>
+#endif
 
 #ifdef HAVE_FLOCK
 
@@ -83,7 +83,10 @@ int pa_unlock(int fd) {
 
 
 int pa_sleep(unsigned long secs, unsigned long usecs) {
-	for (;  usecs >= 1000000; ++secs, usecs -= 1000000); 
+	if(usecs >= 1000000){
+			secs += usecs/1000000;
+			usecs = usecs%1000000;
+	}
 
 #ifdef WIN32
 	Sleep(secs * 1000 + usecs / 1000);