Now with consistent namespaces and using statement sorting.

Credentials/ClientCredential.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     public class ClientCredential : Credential
     {

Credentials/Credential.cs

@@ -8,8 +8,9 @@ using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
 using NSspi.Credentials;
+using NSspi.Credentials.Credentials;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     public class Credential : IDisposable
     {
@@ -40,11 +41,11 @@ namespace NSspi
             {
                 packageName = PackageNames.Kerberos;
             }
-            else if ( package == NSspi.SecurityPackage.Negotiate )
+            else if ( package == SecurityPackage.Negotiate )
             {
                 packageName = PackageNames.Negotiate;
             }
-            else if ( package == NSspi.SecurityPackage.NTLM )
+            else if ( package == SecurityPackage.NTLM )
             {
                 packageName = PackageNames.Ntlm;
             }

Credentials/CredentialNativeMethods.cs

@@ -6,8 +6,9 @@ using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
 using NSspi.Credentials;
+using NSspi.Credentials.Credentials;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     internal static class CredentialNativeMethods
     {

Credentials/CredentialPackage.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     public enum SecurityPackage
     {

Credentials/CredentialQueryAttrib.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     /*
      #define SECPKG_CRED_ATTR_NAMES        1

Credentials/CredentialType.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     public enum CredentialType
     {

Credentials/CredentialUse.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     public enum CredentialUse : uint
     {

Credentials/QueryNameSupport.cs

@@ -5,7 +5,7 @@ using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace NSspi.Credentials
+namespace NSspi.Credentials.Credentials
 {
     [StructLayout( LayoutKind.Sequential )]
     public struct QueryNameAttribCarrier

Credentials/ServerCredential.cs

@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace NSspi
+namespace NSspi.Credentials
 {
     public class ServerCredential : Credential
     {