--- mstools/samples/deb/debmisc.c	2018/08/09 18:20:39	1.1
+++ mstools/samples/deb/debmisc.c	2018/08/09 18:21:30	1.1.1.2
@@ -1,33 +1,41 @@
 // ************************************************************************
-// MODULE    : DEBMisc.c
+//
+//                      Microsoft Developer Support
+//               Copyright (c) 1992 Microsoft Corporation
+//
+// ************************************************************************
+// MODULE    : DEBMisc.C
 // PURPOSE   : Miscellaneous support functions for the Debug Event Browser
 // FUNCTIONS :
+//   ErrorBox()                    - displays and error box when called
 //   CreateTextButtonBar()         - create a text button bar
 //   OpenDebugee()                 - open a debugee application
+//   AttachToDebugee()             - attach to a running process
 //   ChooseNewFont()               - choose a new font
 //   ChooseNewBkColor()            - choose a new background color
 //   CopyListBoxToClipboard()      - copies a listbox into the clipboard
 //   ListBoxInsert()               - insert a string into a listbox
 //   ListBoxPrintF()               - printf for listboxes
 //   MakeDebugEventString()        - creates standard event info string
-//   OrderFunc()                   - link list ordering function
+//   OrderFunc()                   - double linked list ordering function
 //   EnumProcessListFunc()         - enumeration func for active processes
 //   GetPrivateProfileSettings()   - gets stored profile settings
 //   WritePrivateProfileSettings() - stores default settings in profile
 //   UpdateMenuSettings()          - update menu check marks
 //   SubclassWindow()              - generic window subclass func
 //   WritePrivateProfileInt()      - opposite of GetPrivateProfileInt()
-//   SendWmSizeMessage()           - sends a WM_SIZE message with current size
+//   SendWmSizeMessage()           - sends a WM_SIZE message with current
+//                                   size
 //   GetPathFromFullPathName()     - extracts path from a pathname
 //   LongToCharUpper()             - converts a long to upper-case string
 // COMMENTS  :
+//
 // ************************************************************************
+#define   STRICT
 #include <Windows.H>
 #include <CommDlg.H>         // GetOpenFileName(), ChooseFont(), etc.
-#include <String.H>          // lstrlen(), lstrcpy(), lstrcat()
-#include <StdLib.H>          // ltoa()
-#include <StdIO.H>           // wsprintf(), vwsprintf()
 #include <StdArg.H>          // va_list, va_start()
+#include <StdLib.H>          // ltoa(), abs()
 
 #include "LinkList.H"
 #include "ToolBar.H"
@@ -42,6 +50,26 @@ TCHAR  szInitialDir[256];
 
 
 // ************************************************************************
+// FUNCTION : ErrorBox( LPCTSTR, LPCTSTR, LPCTSTR, int )
+// PURPOSE  :
+// COMMENTS :
+// ************************************************************************
+int
+ErrorBox( LPCTSTR lpszText, LPCTSTR lpszTitle, LPCTSTR lpszFile, int Line )
+{
+  static char TextBuffer[512];
+
+  wsprintf( TextBuffer, "%s.\n\nFILE : %s\nLINE : %d\nGetLastError : %d\n\nPress Cancel to abort.",
+    lpszText, lpszFile, Line, GetLastError() );
+
+  if( MessageBox( GetDesktopWindow(), TextBuffer, lpszTitle, MB_OKCANCEL )  == IDCANCEL )
+    ExitProcess( 0 );
+
+  return( 0 );
+}
+
+
+// ************************************************************************
 // FUNCTION : CreateTextButtonBar( HWND, LPINT )
 // PURPOSE  : Creates a Text Button Bar from the resource strings.
 // COMMENTS : Returns window handle to the created text button bar
@@ -105,18 +133,17 @@ CreateTextButtonBar( HWND hWndParent, LP
 
 
 // ************************************************************************
-// FUNCTION : OpenDebugee( LPPROCESS_INFORMATION, LPSTARTUPINFO )
+// FUNCTION : OpenDebugee( )
 // PURPOSE  : Open a debugee and create a debug event processing thread
 // COMMENTS : Return TRUE on success else FALSE
 // ************************************************************************
 BOOL
-OpenDebugee( LPPROCESS_INFORMATION lpProcInfo, LPSTARTUPINFO lpStartInfo )
+OpenDebugee( )
 {
   static BOOL  fFirstTime = TRUE;
 
   static TCHAR szFilter[128];
   static TCHAR szTitle[32];
-  static TCHAR szDebugeeTitle[128];
   static TCHAR szDirName[256];
   static TCHAR szFile[256];
   static TCHAR szFileTitle[256];
@@ -124,8 +151,8 @@ OpenDebugee( LPPROCESS_INFORMATION lpPro
 
   static OPENFILENAME OpenFileName;
 
-  HANDLE hDebugEventThread;
-  DWORD  idDebugEventThread;
+  static HANDLE hDebugEventThread;
+  static DWORD  idDebugEventThread;
 
   //-- Load resource strings and init the OpenFileName & lpProcInfo structs
   //   (do this only one time)
@@ -139,18 +166,6 @@ OpenDebugee( LPPROCESS_INFORMATION lpPro
     LoadString( hInstance, IDS_OFN_FILTER, &szFilter[FilterNameLen],
       (sizeof(szFilter)-(FilterNameLen))/sizeof(TCHAR) );
     LoadString( hInstance, IDS_OFN_TITLE, szTitle, sizeof(szTitle)/sizeof(TCHAR) );
-    LoadString( hInstance, IDS_OFN_DEBUGEE_TITLE, szDebugeeTitle,
-      sizeof(szDebugeeTitle)/sizeof(TCHAR) );
-
-    lpStartInfo->cb          = sizeof( STARTUPINFO );
-    lpStartInfo->lpDesktop   = NULL;
-    lpStartInfo->lpTitle     = szDebugeeTitle;
-    lpStartInfo->dwX         = 0;
-    lpStartInfo->dwY         = 0;
-    lpStartInfo->dwXSize     = 0;
-    lpStartInfo->dwYSize     = 0;
-    lpStartInfo->dwFlags     = NULL;
-    lpStartInfo->wShowWindow = SW_SHOWDEFAULT;
 
     OpenFileName.lStructSize       = sizeof(OPENFILENAME);
     OpenFileName.hwndOwner         = hWndMain;
@@ -182,19 +197,19 @@ OpenDebugee( LPPROCESS_INFORMATION lpPro
     sizeof(szInitialDir) );
 
   //-- now start and detach the debug event processing thread
-  lpProcInfo->hProcess = NULL;
-  if( ( hDebugEventThread = CreateThread(
+  if( !(hDebugEventThread = CreateThread(
                               (LPSECURITY_ATTRIBUTES) NULL,
                               (DWORD) 0,
                               (LPTHREAD_START_ROUTINE) DebugEventThread,
                               (LPVOID) OpenFileName.lpstrFile,
-                              (DWORD) NULL,
+                              (DWORD) 0,
                               (LPDWORD) &idDebugEventThread) ) ) {
-
-    CloseHandle( hDebugEventThread );
-  }
-  else
+    ErrorBox( "Failed", "CreateThread()", __FILE__, __LINE__ );
     return( FALSE );
+  }
+  CloseHandle( hDebugEventThread );
+
+  return( TRUE );
 }
 
 
@@ -535,7 +550,7 @@ EnumProcessListFunc( HWND hWnd, LPARAM l
     }
   }
 
-  return( !NULL );
+  return( TRUE );
 }