Replace all include guards by #pragma once

It’s $CURRENT_YEAR

louloulibs/xmpp/adhoc_command.hpp

@@ -1,5 +1,4 @@
-#ifndef ADHOC_COMMAND_HPP
-# define ADHOC_COMMAND_HPP
+#pragma once
 
 /**
  * Describe an ad-hoc command.
@@ -43,5 +42,3 @@ void PingStep1(XmppComponent&, AdhocSession& session, XmlNode& command_node);
 void HelloStep1(XmppComponent&, AdhocSession& session, XmlNode& command_node);
 void HelloStep2(XmppComponent&, AdhocSession& session, XmlNode& command_node);
 void Reload(XmppComponent&, AdhocSession& session, XmlNode& command_node);
-
-#endif // ADHOC_COMMAND_HPP

louloulibs/xmpp/adhoc_commands_handler.hpp

@@ -1,5 +1,4 @@
-#ifndef ADHOC_COMMANDS_HANDLER_HPP
-# define ADHOC_COMMANDS_HANDLER_HPP
+#pragma once
 
 /**
  * Manage a list of available AdhocCommands and the list of ongoing
@@ -70,5 +69,3 @@ private:
    */
   std::map<std::pair<const std::string, const std::string>, AdhocSession> sessions;
 };
-
-#endif // ADHOC_COMMANDS_HANDLER_HPP

louloulibs/xmpp/adhoc_session.hpp

@@ -1,5 +1,4 @@
-#ifndef ADHOC_SESSION_HPP
-# define ADHOC_SESSION_HPP
+#pragma once
 
 #include <xmpp/xmpp_stanza.hpp>
 
@@ -87,5 +86,3 @@ public:
    */
   std::map<std::string, std::string> vars;
 };
-
-#endif // ADHOC_SESSION_HPP

louloulibs/xmpp/body.hpp

@@ -1,5 +1,5 @@
-#ifndef XMPP_BODY_HPP_INCLUDED
-#define XMPP_BODY_HPP_INCLUDED
+#pragma once
+
 
 namespace Xmpp
 {
@@ -9,4 +9,4 @@ namespace Xmpp
   using body = std::tuple<const std::string, std::unique_ptr<XmlNode>>;
 }
 
-#endif /* XMPP_BODY_HPP_INCLUDED */
+

louloulibs/xmpp/jid.hpp

@@ -1,5 +1,5 @@
-#ifndef JID_INCLUDED
-# define JID_INCLUDED
+#pragma once
+
 
 #include <string>
 
@@ -41,4 +41,4 @@ public:
  */
 std::string jidprep(const std::string& original);
 
-#endif // JID_INCLUDED
+

louloulibs/xmpp/roster.hpp

@@ -1,5 +1,5 @@
-#ifndef ROSTER_HPP_INCLUDED
-#define ROSTER_HPP_INCLUDED
+#pragma once
+
 
 #include <algorithm>
 #include <string>
@@ -68,4 +68,4 @@ private:
   Roster& operator=(Roster&&) = delete;
 };
 
-#endif /* ROSTER_HPP_INCLUDED */
+

louloulibs/xmpp/xmpp_component.hpp

@@ -1,5 +1,5 @@
-#ifndef XMPP_COMPONENT_INCLUDED
-# define XMPP_COMPONENT_INCLUDED
+#pragma once
+
 
 #include <xmpp/adhoc_commands_handler.hpp>
 #include <network/tcp_socket_handler.hpp>
@@ -240,4 +240,4 @@ protected:
   AdhocCommandsHandler adhoc_commands_handler;
 };
 
-#endif // XMPP_COMPONENT_INCLUDED
+

louloulibs/xmpp/xmpp_parser.hpp

@@ -1,5 +1,5 @@
-#ifndef XMPP_PARSER_INCLUDED
-# define XMPP_PARSER_INCLUDED
+#pragma once
+
 
 #include <xmpp/xmpp_stanza.hpp>
 
@@ -130,4 +130,4 @@ private:
   std::vector<std::function<void(const XmlNode&)>> stream_close_callbacks;
 };
 
-#endif // XMPP_PARSER_INCLUDED
+

louloulibs/xmpp/xmpp_stanza.hpp

@@ -1,5 +1,5 @@
-#ifndef XMPP_STANZA_INCLUDED
-# define XMPP_STANZA_INCLUDED
+#pragma once
+
 
 #include <map>
 #include <string>
@@ -143,4 +143,4 @@ std::ostream& operator<<(std::ostream& os, const XmlNode& node);
  */
 using Stanza = XmlNode;
 
-#endif // XMPP_STANZA_INCLUDED
+