From 942e1f46498a1c769b438355168c968c8db4a84e Mon Sep 17 00:00:00 2001
From: Brian Palmer <brianp@sginet.com>
Date: Thu, 12 May 2005 03:00:49 +0000
Subject: [PATCH] Remove old DJGPP NTVDM patch files.

svn path=/trunk/; revision=15234
---
 reactos/boot/freeldr/ntvdmpat.c | 85 ---------------------------------
 reactos/boot/freeldr/readme     | 18 -------
 2 files changed, 103 deletions(-)
 delete mode 100644 reactos/boot/freeldr/ntvdmpat.c
 delete mode 100644 reactos/boot/freeldr/readme

diff --git a/reactos/boot/freeldr/ntvdmpat.c b/reactos/boot/freeldr/ntvdmpat.c
deleted file mode 100644
index 9a66d847d7c..00000000000
--- a/reactos/boot/freeldr/ntvdmpat.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Copyright (C) 2000 CW Sandmann (sandmann@clio.rice.edu) 1206 Braelinn, Sugar Land, TX 77479 */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#ifdef GO32
-#include <unistd.h>
-#else
-#include <io.h>
-#endif
-
-char view_only = 0;
-const char *client_patch_code;
-char buffer[20480];
-unsigned long search_base = 0x4c800L;
-int f;
-
-char oldpatch[] = {0x3b, 0x05, 0xac, 0xe6 };
-char newpatch[] = {0x3b, 0x05, 0x58, 0x5e };
-
-void patch_image(char *filename)
-{
-  int i,size;
-
-  view_only = 0;
-  f = open(filename, O_RDWR | O_BINARY);
-  if (f < 0) {
-    f = open(filename, O_RDONLY | O_BINARY);
-    if (f < 0) {
-      perror(filename);
-      return;
-    }
-    view_only = 1;
-  }
-
-  lseek(f, search_base, SEEK_SET);
-  size = read(f, buffer, sizeof(buffer));
-
-  client_patch_code = NULL;
-  for(i=0; i<size && !client_patch_code; i++)
-    if(!memcmp(buffer+i,oldpatch,sizeof(oldpatch)))
-      client_patch_code = (buffer+i);
-
-  if(!client_patch_code) {
-    printf("Old patch string not found in %s!\n",filename);
-  } else {
-    lseek(f, search_base+i-1, SEEK_SET);	/* Ready to update */
-    if(!view_only) {
-      write(f, newpatch, sizeof(newpatch));
-      printf("%s patched\n",filename);
-    } else
-      printf("%s patchable (not changed, readonly)\n",filename);
-  }
-  close(f);
-  return;
-}
-
-int main(int argc, char **argv)
-{
-  int i;
-  char filename[256];
-  char buf1[256];
-  char file2[256];
-
-  if (argc != 1) {		/* If they specify names, patch them, exit */
-    for(i=1; i<argc; i++)
-     patch_image(argv[i]);
-    return 0;
-  }
-
-  fprintf(stderr, "This image patches Windows 2000 NTVDM to fix nesting DPMI bug.\n");
-
-  strcpy(filename,getenv("SYSTEMROOT"));
-  strcpy(file2,filename);
-  strcat(filename,"\\system32\\ntvdm.exe");
-  strcat(file2,"\\system32\\dllcache\\ntvdm.exe");
-
-  sprintf(buf1,"copy %s %s\\system32\\ntvdm.ori",filename,getenv("SYSTEMROOT"));
-  printf("%s\n",buf1);
-  system(buf1);
-
-  patch_image(file2);
-  patch_image(filename);
-  return 0;
-}
diff --git a/reactos/boot/freeldr/readme b/reactos/boot/freeldr/readme
deleted file mode 100644
index 2d7f7ab7a69..00000000000
--- a/reactos/boot/freeldr/readme
+++ /dev/null
@@ -1,18 +0,0 @@
-Perform at your own risk.
-
-Directions for patching NTVDM on Windows 2000
-
-1) Start a Command Prompt Window
-2) Start Task Manager.  Sort by Name.  If NTVDM.EXE is a task End Process.
-3) Execute NTVDMPAT.EXE from this ZIP file.
-
-Notes:
- With no arguments the executable patches both the DLLCACHE (for system file
- protection) and the version in SYSTEM32.  The image is a Win32 executable
- (launching a DJGPP image will require NTVDM, locking the DLL so it can't
- be patched).  It saves the old version into NTVDM.ORI if you want to go
- back.  If you specify arguments on the command line it will patch the
- executables you specify instead of automating the process (if you want to
- do the archives/patches/moves yourself).  Good luck.
-
- Source included if you want to hack your own version.