1 files changed, 20 insertions, 0 deletions

diff --git a/src/core/file_sys/fssystem/fssystem_nca_header.cpp b/src/core/file_sys/fssystem/fssystem_nca_header.cpp
new file mode 100644
index 000000000..bf5742d39
--- /dev/null
+++ b/src/core/file_sys/fssystem/fssystem_nca_header.cpp
@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/file_sys/fssystem/fssystem_nca_header.h"
+
+namespace FileSys {
+
+u8 NcaHeader::GetProperKeyGeneration() const {
+    return std::max(this->key_generation, this->key_generation_2);
+}
+
+bool NcaPatchInfo::HasIndirectTable() const {
+    return this->indirect_size != 0;
+}
+
+bool NcaPatchInfo::HasAesCtrExTable() const {
+    return this->aes_ctr_ex_size != 0;
+}
+
+} // namespace FileSys