From e37b1160298903c450f461a08391687daea5d7e8 Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Thu, 1 Mar 2018 16:58:22 +0000
Subject: [PATCH] Corrected USERBLK.

---
 libexeinfo/GEM/Enums.cs     |  2 +-
 libexeinfo/GEM/Resources.cs |  8 ++++----
 libexeinfo/GEM/Structs.cs   | 18 +++++++++---------
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/libexeinfo/GEM/Enums.cs b/libexeinfo/GEM/Enums.cs
index ea6eab2..4c2fb92 100644
--- a/libexeinfo/GEM/Enums.cs
+++ b/libexeinfo/GEM/Enums.cs
@@ -190,7 +190,7 @@ namespace libexeinfo
             /// </summary>
             G_IMAGE = 23,
             /// <summary>
-            ///     A programmed defined object. Its <see cref="ObjectNode.ob_spec" /> is a pointer to a <see cref="UserBlock" />
+            ///     A programmed defined object. Its <see cref="ObjectNode.ob_spec" /> is a pointer to a <see cref="ApplicationBlock" />
             ///     structure.
             /// </summary>
             G_USERDEF = 24,
diff --git a/libexeinfo/GEM/Resources.cs b/libexeinfo/GEM/Resources.cs
index 9957c7f..ecb4067 100644
--- a/libexeinfo/GEM/Resources.cs
+++ b/libexeinfo/GEM/Resources.cs
@@ -154,11 +154,11 @@ namespace libexeinfo
                     if(node.data <= 0 || node.data >= resourceStream.Length) break;
 
                     resourceStream.Position = node.data;
-                    buffer                  = new byte[Marshal.SizeOf(typeof(UserBlock))];
+                    buffer                  = new byte[Marshal.SizeOf(typeof(ApplicationBlock))];
                     resourceStream.Read(buffer, 0, buffer.Length);
-                    node.UserBlock = bigEndian
-                                         ? BigEndianMarshal.ByteArrayToStructureBigEndian<UserBlock>(buffer)
-                                         : BigEndianMarshal.ByteArrayToStructureLittleEndian<UserBlock>(buffer);
+                    node.ApplicationBlock = bigEndian
+                                         ? BigEndianMarshal.ByteArrayToStructureBigEndian<ApplicationBlock>(buffer)
+                                         : BigEndianMarshal.ByteArrayToStructureLittleEndian<ApplicationBlock>(buffer);
                     break;
                 case ObjectTypes.G_ICON:
                     if(node.data <= 0 || node.data >= resourceStream.Length) break;
diff --git a/libexeinfo/GEM/Structs.cs b/libexeinfo/GEM/Structs.cs
index 0ddc71e..fd26215 100644
--- a/libexeinfo/GEM/Structs.cs
+++ b/libexeinfo/GEM/Structs.cs
@@ -204,7 +204,7 @@ namespace libexeinfo
 
             public TextBlock   TedInfo;
             public ObjectTypes type;
-            public UserBlock   UserBlock;
+            public ApplicationBlock   ApplicationBlock;
             public short       width;
             public short       x;
             public short       y;
@@ -431,20 +431,20 @@ namespace libexeinfo
         }
 
         /// <summary>
-        ///     The USERBLK structure is used to locate and call an application-defined routine that will draw and/or change an
-        ///     object. The object type G_UERDEF points with its <see cref="ObjectNode.ob_spec" /> pointer to an USERBLK structure.
+        ///     The APPLBLK structure is used to locate and call an application-defined routine that will draw and/or change an
+        ///     object. The object type G_USERDEF points with its <see cref="ObjectNode.ob_spec" /> pointer to an USERBLK structure.
         /// </summary>
         [StructLayout(LayoutKind.Sequential, Pack = 1)]
-        public struct UserBlock
+        public struct ApplicationBlock
         {
             /// <summary>
             ///     A pointer to the routine for drawing and/or changing the object
             /// </summary>
-            public int ub_code;
+            public int ab_code;
             /// <summary>
-            ///     A long value (optionally provided by the application) passed as a parameter when calling the routine
+            ///     A pointer to a <see cref="ParameterBlock"/>
             /// </summary>
-            public int ub_parm;
+            public int ab_parm;
         }
 
         /// <summary>
@@ -502,12 +502,12 @@ namespace libexeinfo
             /// </summary>
             public short pb_hc;
             /// <summary>
-            ///     A long value, identical to <see cref="UserBlock.ub_parm" />, that is passed to the application when it is time for
+            ///     A long value, identical to <see cref="ApplicationBlock.ab_parm" />, that is passed to the application when it is time for
             ///     the application to draw or change the object. Low word.
             /// </summary>
             public short pb_parm_low;
             /// <summary>
-            ///     A long value, identical to <see cref="UserBlock.ub_parm" />, that is passed to the application when it is time for
+            ///     A long value, identical to <see cref="ApplicationBlock.ab_parm" />, that is passed to the application when it is time for
             ///     the application to draw or change the object. High word.
             /// </summary>
             public short pb_parm_high;