Fix header guards using reserved identifiers

Identifiers beginning with an underscore followed immediately by an uppercase letter are reserved. (cherry picked from commit bitcoin/bitcoin@bc70ab5) Zcash: We merged the other half of this in 36463d4.
zcash · Jul 8, 2022 · 7498c60 · 7498c60
1 parent 8e053da
commit 7498c60
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/cuckoocache.h b/src/cuckoocache.h
@@ -2,8 +2,8 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#ifndef _BITCOIN_CUCKOOCACHE_H_
-#define _BITCOIN_CUCKOOCACHE_H_
+#ifndef BITCOIN_CUCKOOCACHE_H
+#define BITCOIN_CUCKOOCACHE_H
 
 #include <array>
 #include <atomic>
@@ -479,4 +479,4 @@ class cache
 };
 } // namespace CuckooCache
 
-#endif
+#endif // BITCOIN_CUCKOOCACHE_H