From 86dbd83efc8a80ceaafaec2d7ea5d8e8db2def41 Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Wed, 17 Jun 2026 17:34:44 +0000
Subject: [PATCH] Avoid g++ warning about std::iterator deprecation

---
 services.cc | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/services.cc b/services.cc
index 3d4e0ce17..296bf6581 100644
--- a/services.cc
+++ b/services.cc
@@ -339,9 +339,15 @@ static int port_compare(const void *a, const void *b) {
 
 
 template <typename T>
-class C_array_iterator: public std::iterator<std::random_access_iterator_tag, T, std::ptrdiff_t> {
+class C_array_iterator {
   T *ptr;
-  public:
+public:
+  typedef std::random_access_iterator_tag iterator_category;
+  typedef T value_type;
+  typedef std::ptrdiff_t difference_type;
+  typedef T* pointer;
+  typedef T& reference;
+
   C_array_iterator(T *_ptr=NULL) : ptr(_ptr) {}
   C_array_iterator(const C_array_iterator &other) : ptr(other.ptr) {}
   C_array_iterator& operator=(T *_ptr) {ptr = _ptr; return *this;}
@@ -354,7 +360,6 @@ class C_array_iterator: public std::iterator<std::random_access_iterator_tag, T,
   bool operator<(const C_array_iterator &other) const {return ptr < other.ptr;}
   C_array_iterator& operator+=(std::ptrdiff_t n) {ptr += n; return *this;}
   C_array_iterator& operator-=(std::ptrdiff_t n) {ptr -= n; return *this;}
-  std::ptrdiff_t operator+(const C_array_iterator &other) {return ptr + other.ptr;}
   std::ptrdiff_t operator-(const C_array_iterator &other) {return ptr - other.ptr;}
   T& operator*() const {return *ptr;}
 };