From 78d1de6127e097963e2e68d409ee1eec94e6b0c6 Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Tue, 24 Dec 2019 05:21:40 -0500
Subject: [PATCH] Update documentation

---
 smartptr.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/smartptr.h b/smartptr.h
index 0e330631e..04cb9a420 100644
--- a/smartptr.h
+++ b/smartptr.h
@@ -31,8 +31,9 @@ template <class T> class simple_ptr
 /// \brief Pointer that overloads operator ->
 /// \tparam T class or type
 /// \details member_ptr is used frequently in the library to avoid the issues related to
-///   std::auto_ptr in C++11 (deprecated) and std::unique_ptr in C++03 (non-existent).
-/// \bug <a href="http://github.com/weidai11/cryptopp/issues/48">Issue 48: "Use of auto_ptr causes dirty compile under C++11"</a>
+///  std::auto_ptr in C++11 (deprecated) and std::unique_ptr in C++03 (non-existent).
+/// \bug <a href="http://github.com/weidai11/cryptopp/issues/48">Issue 48: "Use of auto_ptr
+///  causes dirty compile under C++11"</a>
 template <class T> class member_ptr
 {
 public:
@@ -56,7 +57,7 @@ template <class T> class member_ptr
 		return old_p;
 	}
 
-	void reset(T *p = 0);
+	void reset(T *p = NULLPTR);
 
 protected:
 	member_ptr(const member_ptr<T>& rhs);		// copy not allowed
@@ -128,7 +129,7 @@ template <class T> clonable_ptr<T>& clonable_ptr<T>::operator=(const clonable_pt
 template<class T> class counted_ptr
 {
 public:
-	explicit counted_ptr(T *p = 0);
+	explicit counted_ptr(T *p = NULLPTR);
 	counted_ptr(const T &r) : m_p(0) {attach(r);}
 	counted_ptr(const counted_ptr<T>& rhs);