Replace traditional header guards with pragma once.

src/_memops.hpp

@@ -5,8 +5,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-#ifndef WOMBAT_FS_MEMOPS_HPP
-#define WOMBAT_FS_MEMOPS_HPP
+#pragma once
 
 namespace wombat {
 namespace fs {
@@ -17,5 +16,3 @@ void memset(void *ptr, char val, int size);
 
 }
 }
-
-#endif

src/_strops.hpp

@@ -5,8 +5,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-#ifndef WOMBAT_FS_STROPS_HPP
-#define WOMBAT_FS_STROPS_HPP
+#pragma once
 
 namespace wombat {
 namespace fs {
@@ -15,5 +14,3 @@ int strcmp(const char *str1, const char *str2);
 
 }
 }
-
-#endif

src/_types.hpp

@@ -5,8 +5,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-#ifndef WOMBAT_FS_TYPES_HPP
-#define WOMBAT_FS_TYPES_HPP
+#pragma
 
 #define offsetof(st, m) ((size_t)(&((st *)0)->m))
 
@@ -35,5 +34,3 @@ typedef uint32_t size_t;
 
 }
 }
-
-#endif

src/filestore.hpp

@@ -5,8 +5,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-#ifndef WOMBAT_FS_FILESTORE_HPP
-#define WOMBAT_FS_FILESTORE_HPP
+#pragma once
 
 #include "_memops.hpp"
 #include "_types.hpp"
@@ -382,5 +381,3 @@ typedef FileStore<uint64_t> FileStore64;
 
 }
 }
-
-#endif

src/filesystem.hpp

@@ -5,8 +5,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-#ifndef WOMBAT_FS_FILESYSTEM_HPP
-#define WOMBAT_FS_FILESYSTEM_HPP
+#pragma once
 
 #include "_memops.hpp"
 #include "_strops.hpp"
@@ -48,5 +47,3 @@ typedef FileSystem<FileStore64> FileSystem64;
 
 }
 }
-
-#endif