107-systems · aentinger · Aug 10, 2023 · Aug 10, 2023
diff --git a/src/107-Arduino-Cyphal.h b/src/107-Arduino-Cyphal.h
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef _107_ARDUINO_CYPHAL_H_
-#define _107_ARDUINO_CYPHAL_H_
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -19,5 +18,3 @@
 #include "ServiceClient.hpp"
 #include "ServiceServer.hpp"
 #include "util/storage/register_storage.hpp"
-
-#endif /* _107_ARDUINO_CYPHAL_H_ */
diff --git a/src/CanRxQueueItem.hpp b/src/CanRxQueueItem.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_CANARDRXQUEUEITEM_HPP
-#define INC_107_ARDUINO_CYPHAL_CANARDRXQUEUEITEM_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -80,5 +79,3 @@ class CanRxQueueItem
  **************************************************************************************/
 
 } /* cyphal */
-
-#endif /* INC_107_ARDUINO_CYPHAL_CANARDRXQUEUEITEM_HPP */
diff --git a/src/CircularBuffer.hpp b/src/CircularBuffer.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef ARDUINO_CYPHAL_UTILITY_RINGBUFFER_H_
-#define ARDUINO_CYPHAL_UTILITY_RINGBUFFER_H_
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -73,5 +72,3 @@ class CircularBuffer : public CircularBufferBase
  **************************************************************************************/
 
 #include "CircularBuffer.ipp"
-
-#endif /* ARDUINO_CYPHAL_UTILITY_RINGBUFFER_H_ */
diff --git a/src/DSDL_Types.h b/src/DSDL_Types.h
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef ARDUINO_UAVCAN_WRAPPERS_H_
-#define ARDUINO_UAVCAN_WRAPPERS_H_
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -19,5 +18,3 @@
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 #include "DSDL_Types.h.impl"
 #pragma GCC diagnostic pop
-
-#endif /* ARDUINO_UAVCAN_WRAPPERS_H_ */
diff --git a/src/Node.hpp b/src/Node.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef ARDUINO_CYPHAL_NODE_HPP_
-#define ARDUINO_CYPHAL_NODE_HPP_
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -166,5 +165,3 @@ class Node
  **************************************************************************************/
 
 #include "Node.ipp"
-
-#endif /* ARDUINO_CYPHAL_NODE_HPP_ */
diff --git a/src/Publisher.hpp b/src/Publisher.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_PUBLISHER_H
-#define INC_107_ARDUINO_CYPHAL_PUBLISHER_H
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -63,5 +62,3 @@ class Publisher final : public PublisherBase<T>
  **************************************************************************************/
 
 #include "Publisher.ipp"
-
-#endif /* INC_107_ARDUINO_CYPHAL_PUBLISHER_H */
diff --git a/src/PublisherBase.hpp b/src/PublisherBase.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_PUBLISHER_BASE_H
-#define INC_107_ARDUINO_CYPHAL_PUBLISHER_BASE_H
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -60,5 +59,3 @@ using Publisher = std::shared_ptr<impl::PublisherBase<T>>;
  **************************************************************************************/
 
 } /* cyphal */
-
-#endif /* INC_107_ARDUINO_CYPHAL_PUBLISHER_BASE_H */
diff --git a/src/ServiceClient.hpp b/src/ServiceClient.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_SERVICE_CLIENT_HPP
-#define INC_107_ARDUINO_CYPHAL_SERVICE_CLIENT_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -68,5 +67,3 @@ class ServiceClient final : public ServiceClientBase<T_REQ>
  **************************************************************************************/
 
 #include "ServiceClient.ipp"
-
-#endif /* INC_107_ARDUINO_CYPHAL_SERVICE_CLIENT_HPP */
diff --git a/src/ServiceClientBase.hpp b/src/ServiceClientBase.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_SERVICE_CLIENT_BASE_HPP
-#define INC_107_ARDUINO_CYPHAL_SERVICE_CLIENT_BASE_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -57,5 +56,3 @@ using ServiceClient = std::shared_ptr<impl::ServiceClientBase<T_REQ>>;
  **************************************************************************************/
 
 } /* cyphal */
-
-#endif /* INC_107_ARDUINO_CYPHAL_SERVICE_CLIENT_BASE_HPP */
diff --git a/src/ServiceServer.hpp b/src/ServiceServer.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_SERVICE_HPP
-#define INC_107_ARDUINO_CYPHAL_SERVICE_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -65,5 +64,3 @@ class ServiceServer final : public ServiceServerBase
  **************************************************************************************/
 
 #include "ServiceServer.ipp"
-
-#endif /* INC_107_ARDUINO_CYPHAL_SERVICE_HPP */
diff --git a/src/ServiceServerBase.hpp b/src/ServiceServerBase.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_SERVICE_SERVER_BASE_HPP
-#define INC_107_ARDUINO_CYPHAL_SERVICE_SERVER_BASE_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -53,5 +52,3 @@ using ServiceServer = std::shared_ptr<impl::ServiceServerBase>;
  **************************************************************************************/
 
 } /* cyphal */
-
-#endif /* INC_107_ARDUINO_CYPHAL_SERVICE_SERVER_BASE_HPP */
diff --git a/src/Subscription.hpp b/src/Subscription.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_SUBSCRIPTION_HPP
-#define INC_107_ARDUINO_CYPHAL_SUBSCRIPTION_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -64,5 +63,3 @@ class Subscription final : public SubscriptionBase
  **************************************************************************************/
 
 #include "Subscription.ipp"
-
-#endif /* INC_107_ARDUINO_CYPHAL_SUBSCRIPTION_HPP */
diff --git a/src/SubscriptionBase.h b/src/SubscriptionBase.h
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_CANARDSUBSCRIPTION_H
-#define INC_107_ARDUINO_CYPHAL_CANARDSUBSCRIPTION_H
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
@@ -86,5 +85,3 @@ using Subscription = std::shared_ptr<impl::SubscriptionBase>;
  **************************************************************************************/
 
 } /* cyphal */
-
-#endif /* INC_107_ARDUINO_CYPHAL_CANARDSUBSCRIPTION_H */
diff --git a/src/cyphal++/cyphal++.h b/src/cyphal++/cyphal++.h
@@ -5,13 +5,10 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_CYPHALCAN_H
-#define INC_107_ARDUINO_CYPHAL_CYPHALCAN_H
+#pragma once
 
 /**************************************************************************************
  * INCLUDE
  **************************************************************************************/
 
 #include "107-Arduino-Cyphal.h"
-
-#endif /* INC_107_ARDUINO_CYPHAL_CYPHALCAN_H */
diff --git a/src/util/nodeinfo/NodeInfo.hpp b/src/util/nodeinfo/NodeInfo.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef ARDUINO_OPENCYPHAL_NODE_INFO_H_
-#define ARDUINO_OPENCYPHAL_NODE_INFO_H_
+#pragma once
 
 /**************************************************************************************
  * INCLUDES
@@ -80,5 +79,3 @@ class NodeInfo : public NodeInfoBase
 
 } /* impl */
 } /* cyphal */
-
-#endif /* ARDUINO_OPENCYPHAL_NODE_INFO_H_ */
diff --git a/src/util/nodeinfo/NodeInfoBase.hpp b/src/util/nodeinfo/NodeInfoBase.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef ARDUINO_OPENCYPHAL_NODE_INFO_BASE_H_
-#define ARDUINO_OPENCYPHAL_NODE_INFO_BASE_H_
+#pragma once
 
 /**************************************************************************************
  * INCLUDES
@@ -58,5 +57,3 @@ using NodeInfo = std::shared_ptr<impl::NodeInfoBase>;
  **************************************************************************************/
 
 } /* cyphal */
-
-#endif /* ARDUINO_OPENCYPHAL_NODE_INFO_BASE_H_ */
diff --git a/src/util/port/PortListPublisher.hpp b/src/util/port/PortListPublisher.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_LIST_HPP
-#define INC_107_ARDUINO_CYPHAL_LIST_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDES
@@ -99,5 +98,3 @@ class PortListPublisher final : public PortListPublisherBase
 
 } /* impl */
 } /* cyphal */
-
-#endif /* INC_107_ARDUINO_CYPHAL_LIST_HPP */
diff --git a/src/util/port/PortListPublisherBase.hpp b/src/util/port/PortListPublisherBase.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef INC_107_ARDUINO_CYPHAL_LIST_BASE_HPP
-#define INC_107_ARDUINO_CYPHAL_LIST_BASE_HPP
+#pragma once
 
 /**************************************************************************************
  * INCLUDES
@@ -64,5 +63,3 @@ using PortListPublisher = std::shared_ptr<impl::PortListPublisherBase>;
  **************************************************************************************/
 
 } /* cyphal */
-
-#endif /* INC_107_ARDUINO_CYPHAL_LIST_BASE_HPP */
diff --git a/src/util/registry/Registry.hpp b/src/util/registry/Registry.hpp
@@ -5,8 +5,7 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef REGISTER_LIST_H_
-#define REGISTER_LIST_H_
+#pragma once
 
 /**************************************************************************************
  * INCLUDES
@@ -119,5 +118,3 @@ class Registry final : public cyphal::registry::Registry
 } /* cyphal */
 
 #endif /* !defined(__GNUC__) || (__GNUC__ >= 11) */
-
-#endif /* REGISTER_LIST_H_ */
diff --git a/src/util/transfer_metadata.hpp b/src/util/transfer_metadata.hpp
@@ -5,13 +5,10 @@
  * Contributors: https://github.com/107-systems/107-Arduino-Cyphal/graphs/contributors.
  */
 
-#ifndef ARDUINO_CYPHAL_TRANSFER_METADATA_HPP_
-#define ARDUINO_CYPHAL_TRANSFER_METADATA_HPP_
+#pragma once
 
 struct TransferMetadata final
 {
   uint16_t remote_node_id;
   // More stuff may appear here in the future!
 };
-
-#endif // ARDUINO_CYPHAL_TRANSFER_METADATA_HPP_