WIP launch

Dalamud.Bootstrap/OS/Windows/Process.cs

@@ -29,6 +29,11 @@ namespace Dalamud.Bootstrap.OS
             m_handle = null!;
         }
 
+        public static Process Create(ProcessCreationOptions options)
+        {
+            
+        }
+
         public static Process Open(uint pid, PROCESS_ACCESS_RIGHTS access)
         {
             var handle = OpenHandle(pid, access);

Dalamud.Bootstrap/OS/Windows/ProcessCreationOptions.cs

@@ -1,3 +1,5 @@
+using System.Collections.Generic;
+
 namespace Dalamud.Bootstrap.Windows
 {
     internal sealed class ProcessCreationOptions
@@ -6,6 +8,8 @@ namespace Dalamud.Bootstrap.Windows
 
         public string? CommandLine { get; set; } = null;
 
+        public IEnumerable<KeyValuePair<string, string>>? Environments { get; set; } = null;
+
         public bool CreateSuspended { get; set; }
     }
 }

Dalamud.Bootstrap/OS/Windows/Raw/Advapi32.cs

@@ -0,0 +1,13 @@
+using System.Runtime.InteropServices;
+
+namespace Dalamud.Bootstrap.OS.Windows.Raw
+{
+    internal static unsafe class Advapi32
+    {
+        private const string Name = "Advapi32";
+
+        [DllImport(Name, CallingConvention = CallingConvention.Winapi, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool InitializeSecurityDescriptor(out SECURITY_DESCRIPTOR pSecurityDescriptor, uint revision);
+    }
+}

Dalamud.Bootstrap/OS/Windows/Raw/Constants.cs

@@ -48,4 +48,22 @@ namespace Dalamud.Bootstrap.OS.Windows.Raw
         EXTENDED_STARTUPINFO_PRESENT = 0x00080000,
         INHERIT_PARENT_AFFINITY = 0x00010000,
     }
+
+    internal enum SECURITY_DESCRIPTOR_CONTROL : ushort
+    {
+        SE_DACL_AUTO_INHERIT_REQ = 0x0100,
+        SE_DACL_AUTO_INHERITED = 0x0400,
+        SE_DACL_DEFAULTED = 0x0008,
+        SE_DACL_PRESENT = 0x0004,
+        SE_DACL_PROTECTED = 0x1000,
+        SE_GROUP_DEFAULTED = 0x0002,
+        SE_OWNER_DEFAULTED = 0x0001,
+        SE_RM_CONTROL_VALID = 0x4000,
+        SE_SACL_AUTO_INHERIT_REQ = 0x0200,
+        SE_SACL_AUTO_INHERITED = 0x0800,
+        SE_SACL_DEFAULTED = 0x0008,
+        SE_SACL_PRESENT = 0x0010,
+        SE_SACL_PROTECTED = 0x2000,
+        SE_SELF_RELATIVE = 0x8000,
+    }
 }

Dalamud.Bootstrap/OS/Windows/Raw/Structures.cs

@@ -122,6 +122,12 @@ namespace Dalamud.Bootstrap.OS.Windows.Raw
     [StructLayout(LayoutKind.Sequential)]
     internal struct SECURITY_DESCRIPTOR
     {
-
+        public byte Revision;
+        public byte Sbz1;
+        public SECURITY_DESCRIPTOR_CONTROL Control;
+        public IntPtr Owner;
+        public IntPtr Group;
+        public IntPtr Sacl;
+        public IntPtr Dacl;
     }
 }