tree-wide: add missing '#pragma once'

src/analyze/analyze-compare-versions.h

@@ -1,3 +1,4 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 int verb_compare_versions(int argc, char *argv[], void *userdata);

src/analyze/analyze-fdstore.h

@@ -1,3 +1,4 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 int verb_fdstore(int argc, char *argv[], void *userdata);

src/analyze/analyze-image-policy.h

@@ -1,3 +1,4 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 int verb_image_policy(int argc, char *argv[], void *userdata);

src/boot/export-vars.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "proto/loaded-image.h"
 

src/bootctl/bootctl-reboot-to-firmware.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "shared-forward.h"
 

src/bootctl/bootctl-status.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "shared-forward.h"
 

src/bootctl/bootctl-uki.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "shared-forward.h"
 

src/core/bpf/restrict-fs/restrict-fs-skel.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 /* The SPDX header above is actually correct in claiming this was
  * LGPL-2.1-or-later, because it is. Since the kernel doesn't consider that

src/core/bpf/restrict-ifaces/restrict-ifaces-skel.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 /* The SPDX header above is actually correct in claiming this was
  * LGPL-2.1-or-later, because it is. Since the kernel doesn't consider that

src/core/bpf/socket-bind/socket-bind-api.bpf.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 /* The SPDX header above is actually correct in claiming this was
  * LGPL-2.1-or-later, because it is. Since the kernel doesn't consider that

src/core/bpf/socket-bind/socket-bind-skel.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 /* The SPDX header above is actually correct in claiming this was
  * LGPL-2.1-or-later, because it is. Since the kernel doesn't consider that

src/fundamental/confidential-virt-fundamental.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include <stdint.h>
 

src/fundamental/sbat.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #ifdef SBAT_DISTRO
 #  include "version.h"

src/libsystemd/sd-bus/test-vtable-data.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include <stdbool.h>
 

src/network/bpf/sysctl-monitor/sysctl-monitor-skel.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 /* The SPDX header above is actually correct in claiming this was
  * LGPL-2.1-or-later, because it is. Since the kernel doesn't consider that

src/network/networkctl-link-info.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include <linux/if.h>
 #include <linux/if_link.h>

src/nspawn/nspawn-bind-user.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "shared-forward.h"
 

src/nsresourced/bpf/userns-restrict/userns-restrict-skel.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 /* The SPDX header above is actually correct in claiming this was
  * LGPL-2.1-or-later, because it is. Since the kernel doesn't consider that

src/shared/kernel-config.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "shared-forward.h"
 

src/sysupdate/sysupdate-feature.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "sysupdate-forward.h"
 

src/vmspawn/vmspawn-register.h

@@ -1,4 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
 
 #include "shared-forward.h"