upgrade to `using` instead of typedef

3 files changed, 3 insertions, 3 deletions

diff --git a/include/winapi/buffer.hpp b/include/winapi/buffer.hpp
index 10ff479..a9243cb 100644
--- a/include/winapi/buffer.hpp
+++ b/include/winapi/buffer.hpp
@@ -23,7 +23,7 @@ namespace winapi {
  */
 class Buffer : public std::vector<unsigned char> {
 public:
-    typedef std::vector<unsigned char> Parent;
+    using Parent = std::vector<unsigned char>;
 
     Buffer() = default;
 
diff --git a/include/winapi/shmem.hpp b/include/winapi/shmem.hpp
index d1ad997..4040241 100644
--- a/include/winapi/shmem.hpp
+++ b/include/winapi/shmem.hpp
@@ -52,7 +52,7 @@ private:
 template <typename T>
 class SharedObject {
 public:
-    typedef typename std::aligned_storage<sizeof(T), __alignof(T)>::type AlignedType;
+    using AlignedType = std::aligned_storage<sizeof(T), __alignof(T)>::type;
 
     /**
      * Create the object & construct a shared memory region to store it.
diff --git a/include/winapi/sid.hpp b/include/winapi/sid.hpp
index 5a7c759..ab8c62c 100644
--- a/include/winapi/sid.hpp
+++ b/include/winapi/sid.hpp
@@ -18,7 +18,7 @@ class Sid {
 public:
     static constexpr std::size_t MAX_SID_SIZE = SECURITY_MAX_SID_SIZE;
 
-    typedef SID Impl;
+    using Impl = SID;
 
     static Sid well_known(WELL_KNOWN_SID_TYPE type);