[Experimental] Update to .NET 7 (#125)

* Updated global.json and runtime.csproj to .NET 7 Preview 1

* Update managed part to .NET 7

* Updated .NET version to 7 preview 2

* Update .NET to 7.0.0 Preview 3

* Update to .NET 7 Preview 4

* Update to .NET 7.0.0 Preview 5

* Update to .NET 7 RTM

* Update .NET header files

Author: GlebChili

global.json

@@ -1,5 +1,5 @@
 {
   "sdk": {
-    "version": "6.0.301"
+    "version": "7.0.100"
   }
 }

gm_dotnet_managed/GmodNET.API/GmodNET.API.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <Product>GmodNET API</Product>
     <Description>GmodNET API library contains all necessary interfaces to write a GmodNET module.</Description>

gm_dotnet_managed/GmodNET/GmodNET.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <StartupObject>GmodNET.BuidReq</StartupObject>
     <Description>GmodNET managed module loader.</Description>
     <PackageLicenseExpression>MIT</PackageLicenseExpression>

gm_dotnet_managed/Tests/Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
   </PropertyGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">

gm_dotnet_native/external_includes/netcore/hostfxr.h

@@ -64,7 +64,7 @@ typedef void(HOSTFXR_CALLTYPE *hostfxr_error_writer_fn)(const char_t *message);
 // By default no callback is registered in which case the errors are written to stderr.
 //
 // Each call to the error writer is sort of like writing a single line (the EOL character is omitted).
-// Multiple calls to the error writer may occure for one failure.
+// Multiple calls to the error writer may occur for one failure.
 //
 // If the hostfxr invokes functions in hostpolicy as part of its operation, the error writer
 // will be propagated to hostpolicy for the duration of the call. This means that errors from
@@ -314,10 +314,10 @@ struct hostfxr_dotnet_environment_info
     const char_t* hostfxr_commit_hash;
 
     size_t sdk_count;
-    const hostfxr_dotnet_environment_sdk_info* sdks;
+    const struct hostfxr_dotnet_environment_sdk_info* sdks;
 
     size_t framework_count;
-    const hostfxr_dotnet_environment_framework_info* frameworks;
+    const struct hostfxr_dotnet_environment_framework_info* frameworks;
 };
 
 #endif //__HOSTFXR_H__

runtime.csproj

@@ -2,20 +2,20 @@
 
   <!-- Public properties to configure runtime build. -->
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
 
-    <BundledNETCoreVersion>6.0.6</BundledNETCoreVersion>
+    <BundledNETCoreVersion>7.0.0</BundledNETCoreVersion>
 
     <NETCoreDownloadUrl Condition="$(NETCoreSdkRuntimeIdentifier) == 'win-x64'">
-      https://download.visualstudio.microsoft.com/download/pr/188ee779-2b6d-4cf0-b11e-e0514cad80b7/9558e992445f513e3b49ab2ef205c2d3/aspnetcore-runtime-6.0.6-win-x64.zip
+      https://download.visualstudio.microsoft.com/download/pr/e3c77b40-cb02-4f1a-845f-c8040de58a83/be6bba4cac270a11c2b9dbdeec0a3040/aspnetcore-runtime-7.0.0-win-x64.zip
     </NETCoreDownloadUrl>
 
     <NETCoreDownloadUrl Condition="$(NETCoreSdkRuntimeIdentifier) == 'linux-x64'">
-      https://download.visualstudio.microsoft.com/download/pr/afd5344f-a9e9-45f9-85b5-de4551c53736/c30996daa407f9bb540ebc5edfcf16fc/aspnetcore-runtime-6.0.6-linux-x64.tar.gz
+      https://download.visualstudio.microsoft.com/download/pr/4bbb4d31-70ba-4def-b747-4358be873982/3dbca5b64c2ffb88641c0e42bdeb297a/aspnetcore-runtime-7.0.0-linux-x64.tar.gz
     </NETCoreDownloadUrl>
 
     <NETCoreDownloadUrl Condition="$(NETCoreSdkRuntimeIdentifier) == 'osx-x64'">
-      https://download.visualstudio.microsoft.com/download/pr/0f5eb01e-6b46-4ef3-8c1c-7b99657a36df/7d4807a527cd5bc5a6a864f1fcd354e7/aspnetcore-runtime-6.0.6-osx-x64.tar.gz
+      https://download.visualstudio.microsoft.com/download/pr/5ea36935-090e-4ca4-841f-49371b408d9d/6e0c2c4721dabbb9a237d6b6ed17df75/aspnetcore-runtime-7.0.0-osx-x64.tar.gz
     </NETCoreDownloadUrl>
   </PropertyGroup>