diff --git a/src/common/aliases/std_cstdint.hpp b/src/common/aliases/std_cstdint.hpp
new file mode 100644
index 0000000..b7ac707
--- /dev/null
+++ b/src/common/aliases/std_cstdint.hpp
@@ -0,0 +1,7 @@
+#pragma once
+#include <cstdint>
+
+// Fixed-width unsigned integers
+using u8 = std::uint8_t;
+using u32 = std::uint32_t;
+using u64 = std::uint64_t;