From e561fd3916510a2bad47e8cb9777628be4011f2b Mon Sep 17 00:00:00 2001
From: Derek Weitzel <djw8605@gmail.com>
Date: Tue, 26 Jan 2021 11:06:23 -0600
Subject: [PATCH 1/2] Fixing function pointers depreciated in c++11, but makes
 the build require c++11

---
 src/scitokens_internal.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scitokens_internal.cpp b/src/scitokens_internal.cpp
index 76ab691..e27880c 100644
--- a/src/scitokens_internal.cpp
+++ b/src/scitokens_internal.cpp
@@ -100,7 +100,7 @@ parse_url(const std::string &url, std::string &schema, std::string &netloc,
     schema.reserve(distance(url.begin(), prot_iter));
     std::transform(url.begin(), prot_iter,
                   std::back_inserter(schema),
-                  std::ptr_fun<int,int>(tolower));
+                  std::function<int(int)>(tolower));
     if (prot_iter == url.end() )
     {
         throw InvalidIssuerException("Issuer URL missing hostname.");
@@ -110,7 +110,7 @@ parse_url(const std::string &url, std::string &schema, std::string &netloc,
     netloc.reserve(std::distance(prot_iter, path_iter));
     std::transform(prot_iter, path_iter,
                    std::back_inserter(netloc),
-                   std::ptr_fun<int,int>(tolower));
+                   std::function<int(int)>(tolower));
     std::string::const_iterator query_iter = std::find(path_iter, url.end(), '?');
     path.assign(path_iter, query_iter);
 }

From 6caa5b5e64ae7999bbdde46882004fab7336ed38 Mon Sep 17 00:00:00 2001
From: Derek Weitzel <djw8605@gmail.com>
Date: Tue, 26 Jan 2021 13:29:48 -0600
Subject: [PATCH 2/2] Include the functional header

---
 src/scitokens_internal.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/scitokens_internal.cpp b/src/scitokens_internal.cpp
index e27880c..67fa927 100644
--- a/src/scitokens_internal.cpp
+++ b/src/scitokens_internal.cpp
@@ -1,6 +1,7 @@
 
 #include <memory>
 #include <sstream>
+#include <functional>
 
 #include <curl/curl.h>
 #include <jwt-cpp/base.h>