diff --git a/VulkanHppGenerator.cpp b/VulkanHppGenerator.cpp
index a7c61ff..37f3643 100644
--- a/VulkanHppGenerator.cpp
+++ b/VulkanHppGenerator.cpp
@@ -1924,6 +1924,18 @@ bool VulkanHppGenerator::containsArray( std::string const & type ) const
   return found;
 }
 
+bool VulkanHppGenerator::containsFloatingPoints( std::vector<MemberData> const & members ) const
+{
+  for ( auto const & m : members )
+  {
+    if ( ( ( m.type.type == "float" ) || ( m.type.type == "double" ) ) && m.type.isValue() )
+    {
+      return true;
+    }
+  }
+  return false;
+}
+
 bool VulkanHppGenerator::containsUnion( std::string const & type ) const
 {
   // a simple recursive check if a type is or contains a union
@@ -11608,8 +11620,11 @@ std::string
                                                      "int16_t",   "int32_t",  "int64_t",  "LPCWSTR", "size_t",
                                                      "uint8_t",   "uint16_t", "uint32_t", "uint64_t" };
   // two structs are compared by comparing each of the elements
-  std::string compareMembers;
-  std::string intro = "";
+  std::string compareMembers, spaceshipMembers;
+  std::string intro             = "";
+  bool        nonDefaultCompare = false;
+  std::string spaceshipOrdering =
+    containsFloatingPoints( structData.second.members ) ? "std::partial_ordering" : "std::strong_ordering";
   for ( size_t i = 0; i < structData.second.members.size(); i++ )
   {
     MemberData const & member = structData.second.members[i];
@@ -11618,41 +11633,129 @@ std::string
     if ( ( typeIt->second.category == TypeCategory::Requires ) && member.type.postfix.empty() &&
          ( simpleTypes.find( member.type.type ) == simpleTypes.end() ) )
     {
-      // this type might support operator==()... that is, use memcmp
+      nonDefaultCompare = true;
+      // this type might support operator==() or operator<=>()... that is, use memcmp
       compareMembers +=
         intro + "( memcmp( &" + member.name + ", &rhs." + member.name + ", sizeof( " + member.type.type + " ) ) == 0 )";
+
+      static const std::string spaceshipMemberTemplate =
+        R"(      if ( auto cmp = memcmp( &${name}, &rhs.${name}, sizeof( ${type} ) ); cmp != 0 )
+        return ( cmp < 0 ) ? ${ordering}::less : ${ordering}::greater;
+)";
+      spaceshipMembers +=
+        replaceWithMap( spaceshipMemberTemplate,
+                        { { "name", member.name }, { "ordering", spaceshipOrdering }, { "type", member.type.type } } );
+    }
+    else if ( member.type.type == "char" && !member.len.empty() )
+    {
+      // compare null-terminated strings
+      nonDefaultCompare = true;
+      assert( member.len.size() < 3 );
+      if ( member.len.size() == 1 )
+      {
+        assert( member.len[0] == "null-terminated" );
+        compareMembers += intro + "( ( " + member.name + " == rhs." + member.name + " ) || ( strcmp( " + member.name + ", rhs." + member.name + " ) == 0 ) )";
+
+        static const std::string spaceshipMemberTemplate =
+          R"(     if ( ${name} != rhs.${name} )
+        if ( auto cmp = strcmp( ${name}, rhs.${name} ); cmp != 0 )
+          return ( cmp < 0 ) ? ${ordering}::less : ${ordering}::greater;
+)";
+        spaceshipMembers +=
+          replaceWithMap( spaceshipMemberTemplate, { { "name", member.name }, { "ordering", spaceshipOrdering } } );
+      }
+      else
+      {
+        assert( member.len[1] == "null-terminated" );
+        static const std::string commpareMemberTemplate = R"(      [this, rhs]
+      {
+        bool equal = true;
+        for ( size_t i = 0; equal && ( i < ${count} ); ++i )
+        {
+          equal = ( ( ${name}[i] == rhs.${name}[i] ) || ( strcmp( ${name}[i], rhs.${name}[i] ) == 0 ) );
+        }
+        return equal;
+      }())";
+        compareMembers +=
+          intro + replaceWithMap( commpareMemberTemplate, { { "count", member.len[0] }, { "name", member.name } } );
+
+        static const std::string spaceshipMemberTemplate = R"(      for ( size_t i = 0; i < ${count}; ++i )
+      {
+        if ( ${name}[i] != rhs.${name}[i] )
+          if ( auto cmp = strcmp( ${name}[i], rhs.${name}[i] ); cmp != 0 )
+            return cmp < 0 ? ${ordering}::less : ${ordering}::greater;
+      }
+)";
+        spaceshipMembers +=
+          replaceWithMap( spaceshipMemberTemplate,
+                          { { "count", member.len[0] }, { "name", member.name }, { "ordering", spaceshipOrdering } } );
+      }
     }
     else
     {
       // for all others, we use the operator== of that type
       compareMembers += intro + "( " + member.name + " == rhs." + member.name + " )";
+      spaceshipMembers +=
+        "      if ( auto cmp = " + member.name + " <=> rhs." + member.name + "; cmp != 0 ) return cmp;\n";
     }
     intro = "\n          && ";
   }
 
-  // reflection is not available with gcc 7.5 and below!
-  static const std::string compareTemplate = R"(
-#if defined(VULKAN_HPP_HAS_SPACESHIP_OPERATOR)
-    auto operator<=>( ${name} const & ) const = default;
-#else
-    bool operator==( ${name} const & rhs ) const VULKAN_HPP_NOEXCEPT
+  std::string structName = stripPrefix( structData.first, "Vk" );
+
+  std::string compareBody, spaceshipOperator, spaceshipOperatorElse, spaceshipOperatorEndif;
+  if ( nonDefaultCompare )
+  {
+    compareBody = "      return " + compareMembers + ";";
+
+    static const std::string spaceshipOperatorTemplate =
+      R"(    ${ordering} operator<=>( ${name} const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#if !defined( __GNUC__ ) || (70500 < GCC_VERSION)
+${spaceshipMembers}
+      return ${ordering}::equivalent;
+    })";
+    spaceshipOperator = replaceWithMap(
+      spaceshipOperatorTemplate,
+      { { "name", structName }, { "ordering", spaceshipOrdering }, { "spaceshipMembers", spaceshipMembers } } );
+    spaceshipOperatorElse  = "#endif\n";
+    spaceshipOperatorEndif = "";
+  }
+  else
+  {
+    // reflection is not available with gcc 7.5 and below!
+    static const std::string compareBodyTemplate = R"(#if !defined( __GNUC__ ) || (70500 < GCC_VERSION)
       return this->reflect() == rhs.reflect();
  #else
       return ${compareMembers};
-#endif
+#endif)";
+    compareBody = replaceWithMap( compareBodyTemplate, { { "compareMembers", compareMembers } } );
+
+    spaceshipOperator      = "auto operator<=>( " + structName + " const & ) const = default;";
+    spaceshipOperatorElse  = "#else";
+    spaceshipOperatorEndif = "#endif\n";
+  }
+
+  static const std::string compareTemplate = R"(
+#if defined(VULKAN_HPP_HAS_SPACESHIP_OPERATOR)
+${spaceshipOperator}
+${spaceshipOperatorElse}
+    bool operator==( ${name} const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+${compareBody}
     }
 
     bool operator!=( ${name} const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
-)";
+${spaceshipOperatorEndif})";
 
   return replaceWithMap( compareTemplate,
-                         { { "name", stripPrefix( structData.first, "Vk" ) }, { "compareMembers", compareMembers } } );
+                         { { "name", structName },
+                           { "compareBody", compareBody },
+                           { "spaceshipOperator", spaceshipOperator },
+                           { "spaceshipOperatorElse", spaceshipOperatorElse },
+                           { "spaceshipOperatorEndif", spaceshipOperatorEndif } } );
 }
 
 std::string
@@ -14381,7 +14484,8 @@ void VulkanHppGenerator::readSPIRVCapabilitiesSPIRVCapabilityEnableProperty(
     }
     if ( attribute.first == "requires" )
     {
-      std::vector<std::string> requires = tokenize( attribute.second, "," );
+      std::vector<std::string>
+      requires = tokenize( attribute.second, "," );
       for ( auto const & r : requires )
       {
         check( ( m_features.find( r ) != m_features.end() ) || ( m_extensions.find( r ) != m_extensions.end() ),
@@ -14440,7 +14544,8 @@ void VulkanHppGenerator::readSPIRVCapabilitiesSPIRVCapabilityEnableStruct(
   {
     if ( attribute.first == "requires" )
     {
-      std::vector<std::string> requires = tokenize( attribute.second, "," );
+      std::vector<std::string>
+      requires = tokenize( attribute.second, "," );
       for ( auto const & r : requires )
       {
         check( ( m_features.find( r ) != m_features.end() ) || ( m_extensions.find( r ) != m_extensions.end() ),
@@ -16487,6 +16592,13 @@ int main( int argc, char ** argv )
     }
 #endif
 
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    std::strong_ordering operator<=>( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) <=> *static_cast<std::array<char, N> const *>( &rhs );
+    }
+#else
     template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
     bool operator<( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
@@ -16510,6 +16622,7 @@ int main( int argc, char ** argv )
     {
       return *static_cast<std::array<char, N> const *>( this ) >= *static_cast<std::array<char, N> const *>( &rhs );
     }
+#endif
 
     template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
     bool operator==( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
diff --git a/VulkanHppGenerator.hpp b/VulkanHppGenerator.hpp
index ca1ca2b..dd3a851 100644
--- a/VulkanHppGenerator.hpp
+++ b/VulkanHppGenerator.hpp
@@ -416,6 +416,7 @@ private:
                                                     std::vector<MemberData> const & members,
                                                     std::set<std::string> &         sTypeValues ) const;
   bool                containsArray( std::string const & type ) const;
+  bool                containsFloatingPoints( std::vector<MemberData> const & members ) const;
   bool                containsUnion( std::string const & type ) const;
   std::vector<size_t> determineConstPointerParamIndices( std::vector<ParamData> const & params ) const;
   size_t              determineDefaultStartIndex( std::vector<ParamData> const & params,
diff --git a/tests/Hash/Hash.cpp b/tests/Hash/Hash.cpp
index 294df24..948ac7e 100644
--- a/tests/Hash/Hash.cpp
+++ b/tests/Hash/Hash.cpp
@@ -83,6 +83,10 @@ int main( int /*argc*/, char ** /*argv*/ )
       auto                h1 = std::hash<vk::ApplicationInfo>{}( appInfo1 );
       auto                h2 = std::hash<vk::ApplicationInfo>{}( appInfo2 );
       assert( h1 == h2 );
+      assert( appInfo1 == appInfo2 );
+#  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+      assert( appInfo1 <= appInfo2 );
+#  endif
     }
 
     {
@@ -97,6 +101,10 @@ int main( int /*argc*/, char ** /*argv*/ )
       auto h1 = std::hash<vk::InstanceCreateInfo>{}( info1 );
       auto h2 = std::hash<vk::InstanceCreateInfo>{}( info2 );
       assert( h1 == h2 );
+      assert( info1 == info2 );
+#  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+      assert( info1 <= info2 );
+#  endif
     }
 #endif
   }
diff --git a/vulkan/vulkan.hpp b/vulkan/vulkan.hpp
index dbb9e89..3b52d71 100644
--- a/vulkan/vulkan.hpp
+++ b/vulkan/vulkan.hpp
@@ -545,6 +545,13 @@ namespace VULKAN_HPP_NAMESPACE
     }
 #endif
 
+#if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
+    template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
+    std::strong_ordering operator<=>( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      return *static_cast<std::array<char, N> const *>( this ) <=> *static_cast<std::array<char, N> const *>( &rhs );
+    }
+#else
     template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
     bool operator<( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
@@ -568,6 +575,7 @@ namespace VULKAN_HPP_NAMESPACE
     {
       return *static_cast<std::array<char, N> const *>( this ) >= *static_cast<std::array<char, N> const *>( &rhs );
     }
+#endif
 
     template <typename B = T, typename std::enable_if<std::is_same<B, char>::value, int>::type = 0>
     bool operator==( ArrayWrapper1D<char, N> const & rhs ) const VULKAN_HPP_NOEXCEPT
diff --git a/vulkan/vulkan_structs.hpp b/vulkan/vulkan_structs.hpp
index d029dbf..91c8a16 100644
--- a/vulkan/vulkan_structs.hpp
+++ b/vulkan/vulkan_structs.hpp
@@ -5082,24 +5082,43 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( ApplicationInfo const & ) const = default;
-#else
+    std::strong_ordering operator<=>( ApplicationInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( pApplicationName != rhs.pApplicationName )
+        if ( auto cmp = strcmp( pApplicationName, rhs.pApplicationName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+      if ( auto cmp = applicationVersion <=> rhs.applicationVersion; cmp != 0 )
+        return cmp;
+      if ( pEngineName != rhs.pEngineName )
+        if ( auto cmp = strcmp( pEngineName, rhs.pEngineName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+      if ( auto cmp = engineVersion <=> rhs.engineVersion; cmp != 0 )
+        return cmp;
+      if ( auto cmp = apiVersion <=> rhs.apiVersion; cmp != 0 )
+        return cmp;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( ApplicationInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
-      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( pApplicationName == rhs.pApplicationName ) &&
-             ( applicationVersion == rhs.applicationVersion ) && ( pEngineName == rhs.pEngineName ) &&
+      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
+             ( ( pApplicationName == rhs.pApplicationName ) ||
+               ( strcmp( pApplicationName, rhs.pApplicationName ) == 0 ) ) &&
+             ( applicationVersion == rhs.applicationVersion ) &&
+             ( ( pEngineName == rhs.pEngineName ) || ( strcmp( pEngineName, rhs.pEngineName ) == 0 ) ) &&
              ( engineVersion == rhs.engineVersion ) && ( apiVersion == rhs.apiVersion );
-#  endif
     }
 
     bool operator!=( ApplicationInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType              = StructureType::eApplicationInfo;
@@ -10213,23 +10232,29 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( BufferCollectionCreateInfoFUCHSIA const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( BufferCollectionCreateInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &collectionToken, &rhs.collectionToken, sizeof( zx_handle_t ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( BufferCollectionCreateInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
              ( memcmp( &collectionToken, &rhs.collectionToken, sizeof( zx_handle_t ) ) == 0 );
-#    endif
     }
 
     bool operator!=( BufferCollectionCreateInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType           = StructureType::eBufferCollectionCreateInfoFUCHSIA;
@@ -15130,23 +15155,39 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( PipelineShaderStageCreateInfo const & ) const = default;
-#else
+    std::strong_ordering operator<=>( PipelineShaderStageCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = stage <=> rhs.stage; cmp != 0 )
+        return cmp;
+      if ( auto cmp = module <=> rhs.module; cmp != 0 )
+        return cmp;
+      if ( pName != rhs.pName )
+        if ( auto cmp = strcmp( pName, rhs.pName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+      if ( auto cmp = pSpecializationInfo <=> rhs.pSpecializationInfo; cmp != 0 )
+        return cmp;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( PipelineShaderStageCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) && ( stage == rhs.stage ) &&
-             ( module == rhs.module ) && ( pName == rhs.pName ) && ( pSpecializationInfo == rhs.pSpecializationInfo );
-#  endif
+             ( module == rhs.module ) && ( ( pName == rhs.pName ) || ( strcmp( pName, rhs.pName ) == 0 ) ) &&
+             ( pSpecializationInfo == rhs.pSpecializationInfo );
     }
 
     bool operator!=( PipelineShaderStageCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType                  sType  = StructureType::ePipelineShaderStageCreateInfo;
@@ -17308,22 +17349,32 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( CuFunctionCreateInfoNVX const & ) const = default;
-#else
+    std::strong_ordering operator<=>( CuFunctionCreateInfoNVX const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = module <=> rhs.module; cmp != 0 )
+        return cmp;
+      if ( pName != rhs.pName )
+        if ( auto cmp = strcmp( pName, rhs.pName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( CuFunctionCreateInfoNVX const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
-      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( module == rhs.module ) && ( pName == rhs.pName );
-#  endif
+      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( module == rhs.module ) &&
+             ( ( pName == rhs.pName ) || ( strcmp( pName, rhs.pName ) == 0 ) );
     }
 
     bool operator!=( CuFunctionCreateInfoNVX const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType  = StructureType::eCuFunctionCreateInfoNVX;
@@ -17999,23 +18050,33 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( DebugMarkerMarkerInfoEXT const & ) const = default;
-#else
+    std::partial_ordering operator<=>( DebugMarkerMarkerInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( pMarkerName != rhs.pMarkerName )
+        if ( auto cmp = strcmp( pMarkerName, rhs.pMarkerName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::partial_ordering::less : std::partial_ordering::greater;
+      if ( auto cmp = color <=> rhs.color; cmp != 0 )
+        return cmp;
+
+      return std::partial_ordering::equivalent;
+    }
+#endif
+
     bool operator==( DebugMarkerMarkerInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
-      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( pMarkerName == rhs.pMarkerName ) &&
+      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
+             ( ( pMarkerName == rhs.pMarkerName ) || ( strcmp( pMarkerName, rhs.pMarkerName ) == 0 ) ) &&
              ( color == rhs.color );
-#  endif
     }
 
     bool operator!=( DebugMarkerMarkerInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType            sType       = StructureType::eDebugMarkerMarkerInfoEXT;
@@ -18125,23 +18186,35 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( DebugMarkerObjectNameInfoEXT const & ) const = default;
-#else
+    std::strong_ordering operator<=>( DebugMarkerObjectNameInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = objectType <=> rhs.objectType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = object <=> rhs.object; cmp != 0 )
+        return cmp;
+      if ( pObjectName != rhs.pObjectName )
+        if ( auto cmp = strcmp( pObjectName, rhs.pObjectName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( DebugMarkerObjectNameInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( objectType == rhs.objectType ) &&
-             ( object == rhs.object ) && ( pObjectName == rhs.pObjectName );
-#  endif
+             ( object == rhs.object ) &&
+             ( ( pObjectName == rhs.pObjectName ) || ( strcmp( pObjectName, rhs.pObjectName ) == 0 ) );
     }
 
     bool operator!=( DebugMarkerObjectNameInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType            sType = StructureType::eDebugMarkerObjectNameInfoEXT;
@@ -18543,23 +18616,33 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( DebugUtilsLabelEXT const & ) const = default;
-#else
+    std::partial_ordering operator<=>( DebugUtilsLabelEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( pLabelName != rhs.pLabelName )
+        if ( auto cmp = strcmp( pLabelName, rhs.pLabelName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::partial_ordering::less : std::partial_ordering::greater;
+      if ( auto cmp = color <=> rhs.color; cmp != 0 )
+        return cmp;
+
+      return std::partial_ordering::equivalent;
+    }
+#endif
+
     bool operator==( DebugUtilsLabelEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
-      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( pLabelName == rhs.pLabelName ) &&
+      return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
+             ( ( pLabelName == rhs.pLabelName ) || ( strcmp( pLabelName, rhs.pLabelName ) == 0 ) ) &&
              ( color == rhs.color );
-#  endif
     }
 
     bool operator!=( DebugUtilsLabelEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType            sType      = StructureType::eDebugUtilsLabelEXT;
@@ -18668,23 +18751,35 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( DebugUtilsObjectNameInfoEXT const & ) const = default;
-#else
+    std::strong_ordering operator<=>( DebugUtilsObjectNameInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = objectType <=> rhs.objectType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = objectHandle <=> rhs.objectHandle; cmp != 0 )
+        return cmp;
+      if ( pObjectName != rhs.pObjectName )
+        if ( auto cmp = strcmp( pObjectName, rhs.pObjectName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( DebugUtilsObjectNameInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( objectType == rhs.objectType ) &&
-             ( objectHandle == rhs.objectHandle ) && ( pObjectName == rhs.pObjectName );
-#  endif
+             ( objectHandle == rhs.objectHandle ) &&
+             ( ( pObjectName == rhs.pObjectName ) || ( strcmp( pObjectName, rhs.pObjectName ) == 0 ) );
     }
 
     bool operator!=( DebugUtilsObjectNameInfoEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType        = StructureType::eDebugUtilsObjectNameInfoEXT;
@@ -18939,27 +19034,54 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( DebugUtilsMessengerCallbackDataEXT const & ) const = default;
-#else
+    std::strong_ordering operator<=>( DebugUtilsMessengerCallbackDataEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( pMessageIdName != rhs.pMessageIdName )
+        if ( auto cmp = strcmp( pMessageIdName, rhs.pMessageIdName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+      if ( auto cmp = messageIdNumber <=> rhs.messageIdNumber; cmp != 0 )
+        return cmp;
+      if ( pMessage != rhs.pMessage )
+        if ( auto cmp = strcmp( pMessage, rhs.pMessage ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+      if ( auto cmp = queueLabelCount <=> rhs.queueLabelCount; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pQueueLabels <=> rhs.pQueueLabels; cmp != 0 )
+        return cmp;
+      if ( auto cmp = cmdBufLabelCount <=> rhs.cmdBufLabelCount; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pCmdBufLabels <=> rhs.pCmdBufLabels; cmp != 0 )
+        return cmp;
+      if ( auto cmp = objectCount <=> rhs.objectCount; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pObjects <=> rhs.pObjects; cmp != 0 )
+        return cmp;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( DebugUtilsMessengerCallbackDataEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) &&
-             ( pMessageIdName == rhs.pMessageIdName ) && ( messageIdNumber == rhs.messageIdNumber ) &&
-             ( pMessage == rhs.pMessage ) && ( queueLabelCount == rhs.queueLabelCount ) &&
-             ( pQueueLabels == rhs.pQueueLabels ) && ( cmdBufLabelCount == rhs.cmdBufLabelCount ) &&
-             ( pCmdBufLabels == rhs.pCmdBufLabels ) && ( objectCount == rhs.objectCount ) &&
-             ( pObjects == rhs.pObjects );
-#  endif
+             ( ( pMessageIdName == rhs.pMessageIdName ) || ( strcmp( pMessageIdName, rhs.pMessageIdName ) == 0 ) ) &&
+             ( messageIdNumber == rhs.messageIdNumber ) &&
+             ( ( pMessage == rhs.pMessage ) || ( strcmp( pMessage, rhs.pMessage ) == 0 ) ) &&
+             ( queueLabelCount == rhs.queueLabelCount ) && ( pQueueLabels == rhs.pQueueLabels ) &&
+             ( cmdBufLabelCount == rhs.cmdBufLabelCount ) && ( pCmdBufLabels == rhs.pCmdBufLabels ) &&
+             ( objectCount == rhs.objectCount ) && ( pObjects == rhs.pObjects );
     }
 
     bool operator!=( DebugUtilsMessengerCallbackDataEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType = StructureType::eDebugUtilsMessengerCallbackDataEXT;
@@ -23482,26 +23604,72 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( DeviceCreateInfo const & ) const = default;
-#else
+    std::strong_ordering operator<=>( DeviceCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = queueCreateInfoCount <=> rhs.queueCreateInfoCount; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pQueueCreateInfos <=> rhs.pQueueCreateInfos; cmp != 0 )
+        return cmp;
+      if ( auto cmp = enabledLayerCount <=> rhs.enabledLayerCount; cmp != 0 )
+        return cmp;
+      for ( size_t i = 0; i < enabledLayerCount; ++i )
+      {
+        if ( ppEnabledLayerNames[i] != rhs.ppEnabledLayerNames[i] )
+          if ( auto cmp = strcmp( ppEnabledLayerNames[i], rhs.ppEnabledLayerNames[i] ); cmp != 0 )
+            return cmp < 0 ? std::strong_ordering::less : std::strong_ordering::greater;
+      }
+      if ( auto cmp = enabledExtensionCount <=> rhs.enabledExtensionCount; cmp != 0 )
+        return cmp;
+      for ( size_t i = 0; i < enabledExtensionCount; ++i )
+      {
+        if ( ppEnabledExtensionNames[i] != rhs.ppEnabledExtensionNames[i] )
+          if ( auto cmp = strcmp( ppEnabledExtensionNames[i], rhs.ppEnabledExtensionNames[i] ); cmp != 0 )
+            return cmp < 0 ? std::strong_ordering::less : std::strong_ordering::greater;
+      }
+      if ( auto cmp = pEnabledFeatures <=> rhs.pEnabledFeatures; cmp != 0 )
+        return cmp;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( DeviceCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) &&
              ( queueCreateInfoCount == rhs.queueCreateInfoCount ) && ( pQueueCreateInfos == rhs.pQueueCreateInfos ) &&
-             ( enabledLayerCount == rhs.enabledLayerCount ) && ( ppEnabledLayerNames == rhs.ppEnabledLayerNames ) &&
-             ( enabledExtensionCount == rhs.enabledExtensionCount ) &&
-             ( ppEnabledExtensionNames == rhs.ppEnabledExtensionNames ) && ( pEnabledFeatures == rhs.pEnabledFeatures );
-#  endif
+             ( enabledLayerCount == rhs.enabledLayerCount ) &&
+             [this, rhs]
+      {
+        bool equal = true;
+        for ( size_t i = 0; equal && ( i < enabledLayerCount ); ++i )
+        {
+          equal = ( ( ppEnabledLayerNames[i] == rhs.ppEnabledLayerNames[i] ) ||
+                    ( strcmp( ppEnabledLayerNames[i], rhs.ppEnabledLayerNames[i] ) == 0 ) );
+        }
+        return equal;
+      }() && ( enabledExtensionCount == rhs.enabledExtensionCount ) &&
+             [this, rhs]
+      {
+        bool equal = true;
+        for ( size_t i = 0; equal && ( i < enabledExtensionCount ); ++i )
+        {
+          equal = ( ( ppEnabledExtensionNames[i] == rhs.ppEnabledExtensionNames[i] ) ||
+                    ( strcmp( ppEnabledExtensionNames[i], rhs.ppEnabledExtensionNames[i] ) == 0 ) );
+        }
+        return equal;
+      }() && ( pEnabledFeatures == rhs.pEnabledFeatures );
     }
 
     bool operator!=( DeviceCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType                  sType                   = StructureType::eDeviceCreateInfo;
@@ -27653,25 +27821,41 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( DisplayPropertiesKHR const & ) const = default;
-#else
+    std::strong_ordering operator<=>( DisplayPropertiesKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = display <=> rhs.display; cmp != 0 )
+        return cmp;
+      if ( displayName != rhs.displayName )
+        if ( auto cmp = strcmp( displayName, rhs.displayName ); cmp != 0 )
+          return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+      if ( auto cmp = physicalDimensions <=> rhs.physicalDimensions; cmp != 0 )
+        return cmp;
+      if ( auto cmp = physicalResolution <=> rhs.physicalResolution; cmp != 0 )
+        return cmp;
+      if ( auto cmp = supportedTransforms <=> rhs.supportedTransforms; cmp != 0 )
+        return cmp;
+      if ( auto cmp = planeReorderPossible <=> rhs.planeReorderPossible; cmp != 0 )
+        return cmp;
+      if ( auto cmp = persistentContent <=> rhs.persistentContent; cmp != 0 )
+        return cmp;
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( DisplayPropertiesKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
-      return ( display == rhs.display ) && ( displayName == rhs.displayName ) &&
+      return ( display == rhs.display ) &&
+             ( ( displayName == rhs.displayName ) || ( strcmp( displayName, rhs.displayName ) == 0 ) ) &&
              ( physicalDimensions == rhs.physicalDimensions ) && ( physicalResolution == rhs.physicalResolution ) &&
              ( supportedTransforms == rhs.supportedTransforms ) &&
              ( planeReorderPossible == rhs.planeReorderPossible ) && ( persistentContent == rhs.persistentContent );
-#  endif
     }
 
     bool operator!=( DisplayPropertiesKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::DisplayKHR               display              = {};
@@ -37955,23 +38139,31 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( ImagePipeSurfaceCreateInfoFUCHSIA const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( ImagePipeSurfaceCreateInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &imagePipeHandle, &rhs.imagePipeHandle, sizeof( zx_handle_t ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( ImagePipeSurfaceCreateInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) &&
              ( memcmp( &imagePipeHandle, &rhs.imagePipeHandle, sizeof( zx_handle_t ) ) == 0 );
-#    endif
     }
 
     bool operator!=( ImagePipeSurfaceCreateInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType                      sType = StructureType::eImagepipeSurfaceCreateInfoFUCHSIA;
@@ -40483,23 +40675,31 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( ImportMemoryZirconHandleInfoFUCHSIA const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( ImportMemoryZirconHandleInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = handleType <=> rhs.handleType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &handle, &rhs.handle, sizeof( zx_handle_t ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( ImportMemoryZirconHandleInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( handleType == rhs.handleType ) &&
              ( memcmp( &handle, &rhs.handle, sizeof( zx_handle_t ) ) == 0 );
-#    endif
     }
 
     bool operator!=( ImportMemoryZirconHandleInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType                    sType = StructureType::eImportMemoryZirconHandleInfoFUCHSIA;
@@ -40924,24 +41124,36 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( ImportSemaphoreZirconHandleInfoFUCHSIA const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( ImportSemaphoreZirconHandleInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = semaphore <=> rhs.semaphore; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = handleType <=> rhs.handleType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &zirconHandle, &rhs.zirconHandle, sizeof( zx_handle_t ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( ImportSemaphoreZirconHandleInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( semaphore == rhs.semaphore ) &&
              ( flags == rhs.flags ) && ( handleType == rhs.handleType ) &&
              ( memcmp( &zirconHandle, &rhs.zirconHandle, sizeof( zx_handle_t ) ) == 0 );
-#    endif
     }
 
     bool operator!=( ImportSemaphoreZirconHandleInfoFUCHSIA const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType        sType     = StructureType::eImportSemaphoreZirconHandleInfoFUCHSIA;
@@ -41868,26 +42080,67 @@ namespace VULKAN_HPP_NAMESPACE
 #endif
 
 #if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( InstanceCreateInfo const & ) const = default;
-#else
+    std::strong_ordering operator<=>( InstanceCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pApplicationInfo <=> rhs.pApplicationInfo; cmp != 0 )
+        return cmp;
+      if ( auto cmp = enabledLayerCount <=> rhs.enabledLayerCount; cmp != 0 )
+        return cmp;
+      for ( size_t i = 0; i < enabledLayerCount; ++i )
+      {
+        if ( ppEnabledLayerNames[i] != rhs.ppEnabledLayerNames[i] )
+          if ( auto cmp = strcmp( ppEnabledLayerNames[i], rhs.ppEnabledLayerNames[i] ); cmp != 0 )
+            return cmp < 0 ? std::strong_ordering::less : std::strong_ordering::greater;
+      }
+      if ( auto cmp = enabledExtensionCount <=> rhs.enabledExtensionCount; cmp != 0 )
+        return cmp;
+      for ( size_t i = 0; i < enabledExtensionCount; ++i )
+      {
+        if ( ppEnabledExtensionNames[i] != rhs.ppEnabledExtensionNames[i] )
+          if ( auto cmp = strcmp( ppEnabledExtensionNames[i], rhs.ppEnabledExtensionNames[i] ); cmp != 0 )
+            return cmp < 0 ? std::strong_ordering::less : std::strong_ordering::greater;
+      }
+
+      return std::strong_ordering::equivalent;
+    }
+#endif
+
     bool operator==( InstanceCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#  if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#  else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) &&
              ( pApplicationInfo == rhs.pApplicationInfo ) && ( enabledLayerCount == rhs.enabledLayerCount ) &&
-             ( ppEnabledLayerNames == rhs.ppEnabledLayerNames ) &&
-             ( enabledExtensionCount == rhs.enabledExtensionCount ) &&
-             ( ppEnabledExtensionNames == rhs.ppEnabledExtensionNames );
-#  endif
+             [this, rhs]
+      {
+        bool equal = true;
+        for ( size_t i = 0; equal && ( i < enabledLayerCount ); ++i )
+        {
+          equal = ( ( ppEnabledLayerNames[i] == rhs.ppEnabledLayerNames[i] ) ||
+                    ( strcmp( ppEnabledLayerNames[i], rhs.ppEnabledLayerNames[i] ) == 0 ) );
+        }
+        return equal;
+      }() && ( enabledExtensionCount == rhs.enabledExtensionCount ) &&
+             [this, rhs]
+      {
+        bool equal = true;
+        for ( size_t i = 0; equal && ( i < enabledExtensionCount ); ++i )
+        {
+          equal = ( ( ppEnabledExtensionNames[i] == rhs.ppEnabledExtensionNames[i] ) ||
+                    ( strcmp( ppEnabledExtensionNames[i], rhs.ppEnabledExtensionNames[i] ) == 0 ) );
+        }
+        return equal;
+      }();
     }
 
     bool operator!=( InstanceCreateInfo const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType           sType                   = StructureType::eInstanceCreateInfo;
@@ -76591,23 +76844,29 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( PresentFrameTokenGGP const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( PresentFrameTokenGGP const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &frameToken, &rhs.frameToken, sizeof( GgpFrameToken ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( PresentFrameTokenGGP const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
              ( memcmp( &frameToken, &rhs.frameToken, sizeof( GgpFrameToken ) ) == 0 );
-#    endif
     }
 
     bool operator!=( PresentFrameTokenGGP const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType      = StructureType::ePresentFrameTokenGGP;
@@ -86575,23 +86834,31 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( StreamDescriptorSurfaceCreateInfoGGP const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( StreamDescriptorSurfaceCreateInfoGGP const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &streamDescriptor, &rhs.streamDescriptor, sizeof( GgpStreamDescriptor ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( StreamDescriptorSurfaceCreateInfoGGP const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) &&
              ( memcmp( &streamDescriptor, &rhs.streamDescriptor, sizeof( GgpStreamDescriptor ) ) == 0 );
-#    endif
     }
 
     bool operator!=( StreamDescriptorSurfaceCreateInfoGGP const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType = StructureType::eStreamDescriptorSurfaceCreateInfoGGP;
@@ -91929,24 +92196,32 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( VideoDecodeH264ProfileEXT const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( VideoDecodeH264ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH264ProfileIdc ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+      if ( auto cmp = pictureLayout <=> rhs.pictureLayout; cmp != 0 )
+        return cmp;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( VideoDecodeH264ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
              ( memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH264ProfileIdc ) ) == 0 ) &&
              ( pictureLayout == rhs.pictureLayout );
-#    endif
     }
 
     bool operator!=( VideoDecodeH264ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType                        sType = StructureType::eVideoDecodeH264ProfileEXT;
@@ -92837,23 +93112,29 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( VideoDecodeH265ProfileEXT const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( VideoDecodeH265ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH265ProfileIdc ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( VideoDecodeH265ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
              ( memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH265ProfileIdc ) ) == 0 );
-#    endif
     }
 
     bool operator!=( VideoDecodeH265ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType         = StructureType::eVideoDecodeH265ProfileEXT;
@@ -94486,23 +94767,29 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( VideoEncodeH264ProfileEXT const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( VideoEncodeH264ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH264ProfileIdc ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( VideoEncodeH264ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
              ( memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH264ProfileIdc ) ) == 0 );
-#    endif
     }
 
     bool operator!=( VideoEncodeH264ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType         = StructureType::eVideoEncodeH264ProfileEXT;
@@ -96748,23 +97035,29 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( VideoEncodeH265ProfileEXT const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( VideoEncodeH265ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH265ProfileIdc ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( VideoEncodeH265ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) &&
              ( memcmp( &stdProfileIdc, &rhs.stdProfileIdc, sizeof( StdVideoH265ProfileIdc ) ) == 0 );
-#    endif
     }
 
     bool operator!=( VideoEncodeH265ProfileEXT const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType sType         = StructureType::eVideoEncodeH265ProfileEXT;
@@ -101012,23 +101305,33 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( XcbSurfaceCreateInfoKHR const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( XcbSurfaceCreateInfoKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = connection <=> rhs.connection; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &window, &rhs.window, sizeof( xcb_window_t ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( XcbSurfaceCreateInfoKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) &&
              ( connection == rhs.connection ) && ( memcmp( &window, &rhs.window, sizeof( xcb_window_t ) ) == 0 );
-#    endif
     }
 
     bool operator!=( XcbSurfaceCreateInfoKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType            sType      = StructureType::eXcbSurfaceCreateInfoKHR;
@@ -101138,23 +101441,33 @@ namespace VULKAN_HPP_NAMESPACE
 #  endif
 
 #  if defined( VULKAN_HPP_HAS_SPACESHIP_OPERATOR )
-    auto operator<=>( XlibSurfaceCreateInfoKHR const & ) const = default;
-#  else
+    std::strong_ordering operator<=>( XlibSurfaceCreateInfoKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
+    {
+      if ( auto cmp = sType <=> rhs.sType; cmp != 0 )
+        return cmp;
+      if ( auto cmp = pNext <=> rhs.pNext; cmp != 0 )
+        return cmp;
+      if ( auto cmp = flags <=> rhs.flags; cmp != 0 )
+        return cmp;
+      if ( auto cmp = dpy <=> rhs.dpy; cmp != 0 )
+        return cmp;
+      if ( auto cmp = memcmp( &window, &rhs.window, sizeof( Window ) ); cmp != 0 )
+        return ( cmp < 0 ) ? std::strong_ordering::less : std::strong_ordering::greater;
+
+      return std::strong_ordering::equivalent;
+    }
+#  endif
+
     bool operator==( XlibSurfaceCreateInfoKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
-#    if !defined( __GNUC__ ) || ( 70500 < GCC_VERSION )
-      return this->reflect() == rhs.reflect();
-#    else
       return ( sType == rhs.sType ) && ( pNext == rhs.pNext ) && ( flags == rhs.flags ) && ( dpy == rhs.dpy ) &&
              ( memcmp( &window, &rhs.window, sizeof( Window ) ) == 0 );
-#    endif
     }
 
     bool operator!=( XlibSurfaceCreateInfoKHR const & rhs ) const VULKAN_HPP_NOEXCEPT
     {
       return !operator==( rhs );
     }
-#  endif
 
   public:
     VULKAN_HPP_NAMESPACE::StructureType             sType  = StructureType::eXlibSurfaceCreateInfoKHR;