Consistently use #pragma once across all header files.

This replaces a mixture of no include guards, ANOPE_FOO_H, and FOO_H.

84 files changed, 139 insertions, 175 deletions

diff --git a/include/access.h b/include/access.h
index 32b59e655..7b3f5eb86 100644
--- a/include/access.h
+++ b/include/access.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef ACCESS_H
-#define ACCESS_H
+#pragma once
 
 #include "services.h"
 #include "anope.h"
@@ -170,5 +169,3 @@ class CoreExport AccessGroup
 
 	inline bool empty() const { return paths.empty(); }
 };
-
-#endif
diff --git a/include/account.h b/include/account.h
index 92b892f65..fd22393fd 100644
--- a/include/account.h
+++ b/include/account.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef ACCOUNT_H
-#define ACCOUNT_H
+#pragma once
 
 #include "extensible.h"
 #include "serialize.h"
@@ -286,5 +285,3 @@ class CoreExport IdentifyRequest
 
 	static void ModuleUnload(Module *m);
 };
-
-#endif // ACCOUNT_H
diff --git a/include/anope.h b/include/anope.h
index 129028fda..32ba53de7 100644
--- a/include/anope.h
+++ b/include/anope.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef ANOPE_H
-#define ANOPE_H
+#pragma once
 
 #include <signal.h>
 
@@ -777,5 +776,3 @@ template<typename T, typename O> inline T anope_dynamic_static_cast(O ptr)
 	return static_cast<T>(ptr);
 }
 #endif
-
-#endif // ANOPE_H
diff --git a/include/base.h b/include/base.h
index 3f0180247..87f9ce0c1 100644
--- a/include/base.h
+++ b/include/base.h
@@ -6,8 +6,7 @@
  * Please read COPYING and README for further details.
  */
 
-#ifndef BASE_H
-#define BASE_H
+#pragma once
 
 #include "services.h"
 
@@ -136,5 +135,3 @@ class Reference : public ReferenceBase
 		return false;
 	}
 };
-
-#endif // BASE_H
diff --git a/include/bots.h b/include/bots.h
index 0cfee8c53..eed1308a1 100644
--- a/include/bots.h
+++ b/include/bots.h
@@ -6,8 +6,7 @@
  * Please read COPYING and README for further details.
  */
 
-#ifndef BOTS_H
-#define BOTS_H
+#pragma once
 
 #include "users.h"
 #include "anope.h"
@@ -131,5 +130,3 @@ class CoreExport BotInfo : public User, public Serializable
 	 */
 	static BotInfo* Find(const Anope::string &nick, bool nick_only = false);
 };
-
-#endif // BOTS_H
diff --git a/include/channels.h b/include/channels.h
index 838dd15c0..5b7e7a52e 100644
--- a/include/channels.h
+++ b/include/channels.h
@@ -6,8 +6,7 @@
  * Please read COPYING and README for further details.
  */
 
-#ifndef CHANNELS_H
-#define CHANNELS_H
+#pragma once
 
 #include "anope.h"
 #include "extensible.h"
@@ -306,5 +305,3 @@ class CoreExport Channel : public Base, public Extensible
 
 	static void DeleteChannels();
 };
-
-#endif // CHANNELS_H
diff --git a/include/commands.h b/include/commands.h
index c5b718dea..ed7b42511 100644
--- a/include/commands.h
+++ b/include/commands.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef COMMAND_H
-#define COMMAND_H
+#pragma once
 
 #include "service.h"
 #include "anope.h"
@@ -181,5 +180,3 @@ class CoreExport Command : public Service
 	 */
 	static bool FindCommandFromService(const Anope::string &command_service, BotInfo* &bi, Anope::string &name);
 };
-
-#endif // COMMANDS_H
diff --git a/include/config.h b/include/config.h
index d2989cab4..4891eeacd 100644
--- a/include/config.h
+++ b/include/config.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef CONFIG_H
-#define CONFIG_H
+#pragma once
 
 #include "account.h"
 #include "regchannel.h"
@@ -183,5 +182,3 @@ class ConfigException : public CoreException
 
 extern Configuration::File ServicesConf;
 extern CoreExport Configuration::Conf *Config;
-
-#endif // CONFIG_H
diff --git a/include/defs.h b/include/defs.h
index 5da239355..af5709c20 100644
--- a/include/defs.h
+++ b/include/defs.h
@@ -9,6 +9,8 @@
  * Based on the original code of Services by Andy Church.
  */
 
+#pragma once
+
 class AccessGroup;
 class AutoKick;
 class BotInfo;
diff --git a/include/extensible.h b/include/extensible.h
index bb7f38448..40c71e3e2 100644
--- a/include/extensible.h
+++ b/include/extensible.h
@@ -6,8 +6,7 @@
  * Please read COPYING and README for further details.
  */
 
-#ifndef EXTENSIBLE_H
-#define EXTENSIBLE_H
+#pragma once
 
 #include "anope.h"
 #include "serialize.h"
@@ -259,5 +258,3 @@ void Extensible::Shrink(const Anope::string &name)
 	else
 		Log(LOG_DEBUG) << "Shrink for nonexistent type " << name << " on " << static_cast<void *>(this);
 }
-
-#endif // EXTENSIBLE_H
diff --git a/include/hashcomp.h b/include/hashcomp.h
index a50ab334d..6ab84fafa 100644
--- a/include/hashcomp.h
+++ b/include/hashcomp.h
@@ -6,8 +6,7 @@
  * Please read COPYING and README for further details.
  */
 
-#ifndef HASHCOMP_H
-#define HASHCOMP_H
+#pragma once
 
 #include <string>
 #include <locale>
@@ -195,5 +194,3 @@ inline bool operator!=(const std::string &leftval, const ci::string &rightval)
 {
 	return !(leftval.c_str() == rightval);
 }
-
-#endif // HASHCOMP_H
diff --git a/include/language.h b/include/language.h
index b6940ee99..46b5b6a50 100644
--- a/include/language.h
+++ b/include/language.h
@@ -6,6 +6,8 @@
  * Please read COPYING and README for further details.
  */
 
+#pragma once
+
 #include "anope.h"
 
 namespace Language
diff --git a/include/lists.h b/include/lists.h
index cbde1494f..8410fa890 100644
--- a/include/lists.h
+++ b/include/lists.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef LISTS_H
-#define LISTS_H
+#pragma once
 
 #include "services.h"
 #include "anope.h"
@@ -90,5 +89,3 @@ class CoreExport InfoFormatter
 	Anope::string &operator[](const Anope::string &key);
 	void AddOption(const Anope::string &opt);
 };
-
-#endif // LISTS_H
diff --git a/include/logger.h b/include/logger.h
index 98e1bc156..95f8f81d2 100644
--- a/include/logger.h
+++ b/include/logger.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef LOGGER_H
-#define LOGGER_H
+#pragma once
 
 #include "anope.h"
 #include "defs.h"
@@ -140,5 +139,3 @@ class CoreExport LogInfo
 	/* Logs the message l if configured to */
 	void ProcessMessage(const Log *l);
 };
-
-#endif // LOGGER_H
diff --git a/include/mail.h b/include/mail.h
index 65873feba..bb246ba29 100644
--- a/include/mail.h
+++ b/include/mail.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef MAIL_H
-#define MAIL_H
+#pragma once
 
 #include "anope.h"
 #include "threadengine.h"
@@ -52,5 +51,3 @@ namespace Mail
 	};
 
 } // namespace Mail
-
-#endif // MAIL_H
diff --git a/include/memo.h b/include/memo.h
index a41730b53..5ce167839 100644
--- a/include/memo.h
+++ b/include/memo.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef MEMO_H
-#define MEMO_H
+#pragma once
 
 #include "anope.h"
 #include "serialize.h"
@@ -51,5 +50,3 @@ struct CoreExport MemoInfo
 
 	static MemoInfo *GetMemoInfo(const Anope::string &targ, bool &is_chan);
 };
-
-#endif // MEMO_H
diff --git a/include/messages.h b/include/messages.h
index 3e8be52fd..042330223 100644
--- a/include/messages.h
+++ b/include/messages.h
@@ -9,6 +9,8 @@
  * Based on the original code of Services by Andy Church.
  */
 
+#pragma once
+
 #include "protocol.h"
 
 /* Common IRCD messages.
diff --git a/include/modes.h b/include/modes.h
index af66a877c..9ea82142f 100644
--- a/include/modes.h
+++ b/include/modes.h
@@ -6,8 +6,7 @@
  * Please read COPYING and README for further details.
  */
 
-#ifndef MODES_H
-#define MODES_H
+#pragma once
 
 #include "anope.h"
 #include "base.h"
@@ -418,5 +417,3 @@ class CoreExport Entry
 	 */
 	bool Matches(User *u, bool full = false) const;
 };
-
-#endif // MODES_H
diff --git a/include/module.h b/include/module.h
index ed3c309ae..c8000f35f 100644
--- a/include/module.h
+++ b/include/module.h
@@ -9,8 +9,7 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#ifndef MODULE_H
-#define MODULE_H
+#pragma once
 
 #include "access.h"
 #include "account.h"
@@ -50,5 +49,3 @@
 #include "modules/pseudoclients/global.h"
 #include "modules/pseudoclients/memoserv.h"
 #include "modules/pseudoclients/nickserv.h"
-
-#endif // MODULE_H
diff --git a/include/modules.h b/include/modules.h
index c3379bc6d..c3fea51b1 100644
--- a/include/modules.h
+++ b/include/modules.h
@@ -9,11 +9,10 @@
  * Based on the original code of Services by Andy Church.
  */
 
-#include "serialize.h"
 
-#ifndef MODULES_H
-#define MODULES_H
+#pragma once
 
+#include "serialize.h"
 #include "base.h"
 #include "modes.h"
 #include "timers.h"
@@ -1227,5 +1226,3 @@ class CoreExport ModuleManager
 	 */
 	static ModuleVersion GetVersion(void *handle);
 };
-
-#endif // MODULES_H
diff --git a/include/modules/bs_badwords.h b/include/modules/bs_badwords.h
index 7bb7f1130..a3120d609 100644
--- a/include/modules/bs_badwords.h
+++ b/include/modules/bs_badwords.h
@@ -9,6 +9,8 @@
  * Based on the original code of Services by Andy Church.
  */
 
+#pragma once
+
 /** Flags for badwords
  */
 enum BadWordType
diff --git a/include/modules/bs_kick.h b/include/modules/bs_kick.h
index 69c5c43ad..dc9926615 100644
--- a/include/modules/bs_kick.h
+++ b/include/modules/bs_kick.h
@@ -9,6 +9,8 @@
  * Based on the original code of Services by Andy Church.
  */
 
+#pragma once
+
 /* Indices for TTB (Times To Ban) */
 enum
 {
diff --git a/include/modules/cs_entrymsg.h b/include/modules/cs_entrymsg.h
index 5b899ec84..5ff38130e 100644
--- a/include/modules/cs_entrymsg.h
+++ b/include/modules/cs_entrymsg.h
@@ -6,6 +6,8 @@
  * Please read COPYING and README for further details.
  */
 
+#pragma once
+
 struct EntryMsg
 {
 	Anope::string chan;
diff --git a/include/modules/cs_log.h b/include/modules/cs_log.h
index 14f9764e3..6438dfada 100644
--- a/include/modules/cs_log.h
+++ b/include/modules/cs_log.h
@@ -9,6 +9,8 @@
  * Based on the original code of Services by Andy Church.
  */
 
+#pragma once
+
 struct LogSetting
 {
 	Anope::string chan;
diff --git a/include/modules/cs_mode.h b/include/modules/cs_mode.h
index d99a9a1ff..33bf14317 100644
--- a/include/modules/cs_mode.h
+++ b/include/modules/cs_mode.h
@@ -9,6 +9,8 @@
  * Based on the original code of Services by Andy Church.
  */
 
+#pragma once
+
 struct ModeLock
 {
 	Anope::string ci;
diff --git a/include/modules/dns.h b/include/modules/dns.h
index 6c9eda89f..2dc75a188 100644
--- a/