3 files changed, 28 insertions, 23 deletions
diff --git a/src/sys/consoleinterface.cc b/src/sys/consoleinterface.cc
index 45df367..5740807 100644
--- a/src/sys/consoleinterface.cc
+++ b/src/sys/consoleinterface.cc
@@ -10,11 +10,13 @@
 
 #include <stdlib.h>
 
-namespace sys {
+namespace sys
+{
 
 ConsoleInterface *ConsoleInterface::consoleinterface_instance = 0;
 
-ConsoleInterface::ConsoleInterface() {
+ConsoleInterface::ConsoleInterface()
+{
 	if (consoleinterface_instance) {
 		std::cerr << "multiple singleton instances: sys::ConsoleInterface" << std::endl;
 		sys::quit(2);
@@ -27,7 +29,7 @@ ConsoleInterface::~ConsoleInterface()
 	consoleinterface_instance = 0;
 }
 
-ConsoleInterface *ConsoleInterface::instance() 
+ConsoleInterface *ConsoleInterface::instance()
 {
 	return consoleinterface_instance;
 }
diff --git a/src/sys/consoleinterface.h b/src/sys/consoleinterface.h
index 6540d95..0215d55 100644
--- a/src/sys/consoleinterface.h
+++ b/src/sys/consoleinterface.h
@@ -27,10 +27,12 @@
 #define con_debug if (0) *(std::ostream*)(0)
 #endif
 
-namespace sys {
+namespace sys
+{
 
 /// interface for the client and server Console classes
-class ConsoleInterface {
+class ConsoleInterface
+{
 public:
 	/// default constructor
 	ConsoleInterface();
diff --git a/src/sys/sys.h b/src/sys/sys.h
index dec5ab9..4769832 100644
--- a/src/sys/sys.h
+++ b/src/sys/sys.h
@@ -13,25 +13,26 @@
 #define MAXCMDSIZE 1024
 
 /// contains operating system dependent functions
-/** sys is a core subsystem 
+/** sys is a core subsystem
  */
-namespace sys {
-	typedef void (* signalfunc)(int signum);
-	
-	/// create a directory
-	extern bool mkdir(const char *path);
-	/// intercept OS signals
-	extern void signal(int signum, signalfunc handler);
-	/// quit
-	/** @param status return value
-	 */
-	extern void quit(int status);
-
-	/// suspend process for a number of seconds
-	extern void sleep(float seconds);
-
-	/// return the current system time of day, in seconds after midnight
-	extern unsigned long time();
+namespace sys
+{
+typedef void (* signalfunc)(int signum);
+
+/// create a directory
+extern bool mkdir(const char *path);
+/// intercept OS signals
+extern void signal(int signum, signalfunc handler);
+/// quit
+/** @param status return value
+ */
+extern void quit(int status);
+
+/// suspend process for a number of seconds
+extern void sleep(float seconds);
+
+/// return the current system time of day, in seconds after midnight
+extern unsigned long time();
 
 }