Updates to internals.texi -------------------- ChangeLog entries follow: -------------------- man/ChangeLog addition: 2010-03-04 Ben Wing <ben@xemacs.org> * internals/internals.texi (Top): * internals/internals.texi (list-to-texinfo): Removed. * internals/internals.texi (convert-list-to-texinfo): New. * internals/internals.texi (table-to-texinfo): Removed. * internals/internals.texi (convert-table-to-texinfo): New. Update Lisp functions at top to newest versions. * internals/internals.texi (A History of Emacs): * internals/internals.texi (Through Version 18): * internals/internals.texi (Lucid Emacs): * internals/internals.texi (XEmacs): * internals/internals.texi (The XEmacs Split): * internals/internals.texi (Modules for Other Aspects of the Lisp Interpreter and Object System): * internals/internals.texi (Introduction to Writing C Code): * internals/internals.texi (Writing Good Comments): * internals/internals.texi (Writing Macros): * internals/internals.texi (Major Textual Changes): * internals/internals.texi (Great Integral Type Renaming): * internals/internals.texi (How to Regression-Test): * internals/internals.texi (Creating a Branch): * internals/internals.texi (Dynamic Arrays): * internals/internals.texi (Allocation by Blocks): * internals/internals.texi (mark_object): * internals/internals.texi (gc_sweep): * internals/internals.texi (Byte-Char Position Conversion): * internals/internals.texi (Searching and Matching): * internals/internals.texi (Introduction to Multilingual Issues #3): * internals/internals.texi (Byte Types): * internals/internals.texi (Different Ways of Seeing Internal Text): * internals/internals.texi (Buffer Positions): * internals/internals.texi (Basic internal-format APIs): * internals/internals.texi (The DFC API): * internals/internals.texi (General Guidelines for Writing Mule-Aware Code): * internals/internals.texi (Mule-izing Code): * internals/internals.texi (Locales): * internals/internals.texi (More about code pages): * internals/internals.texi (More about locales): * internals/internals.texi (Unicode support under Windows): * internals/internals.texi (The Frame): * internals/internals.texi (The Non-Client Area): * internals/internals.texi (The Client Area): * internals/internals.texi (The Paned Area): * internals/internals.texi (Text Areas): * internals/internals.texi (The Displayable Area): * internals/internals.texi (Event Queues): * internals/internals.texi (Event Stream Callback Routines): * internals/internals.texi (Focus Handling): * internals/internals.texi (Future Work -- Autodetection): Replace " with ``, '' (not complete, maybe about halfway through).

/*
 * Copyright (c) 2000, Red Hat, Inc.
 *
 *     This program is free software; you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation; either version 2 of the License, or
 *     (at your option) any later version.
 *
 *     A copy of the GNU General Public License can be found at
 *     http://www.gnu.org/
 *
 * Written by DJ Delorie <dj@cygnus.com>
 *
 */

#include "win32.h"

typedef struct {
  char *name;
  HINSTANCE handle;
} DllInfo;

#define DLL(n) static DllInfo n ## _info __asm__ (#n "_info") = { #n, 0}

#define Auto(dll, func, size) \
	__asm__ ("\t.data"); \
	__asm__ ("\t.global\t_" #func "@" #size); \
	__asm__ ("_" #func "@" #size ":"); \
	__asm__ ("\tcall\tautoload_common"); \
	__asm__ ("\t.long\t" #dll "_info"); \
	__asm__ ("\t.ascii\t\"" #func "\\0\"")

DLL (wininet);

Auto (wininet, InternetAttemptConnect, 4);
Auto (wininet, InternetCloseHandle, 4);
Auto (wininet, InternetGetLastResponseInfoA, 12);
Auto (wininet, InternetOpenA, 20);
Auto (wininet, InternetOpenUrlA, 24);
Auto (wininet, InternetReadFile, 16);
Auto (wininet, InternetSetOptionA, 16);
Auto (wininet, InternetQueryOptionA, 16);
Auto (wininet, HttpQueryInfoA, 20);
Auto (wininet, HttpSendRequestA, 20);

typedef struct {
  DllInfo *dll;
  char name[100];
} AutoEntry;

static void autoload_common () __asm__ ("autoload_common");

static void
autoload_common (int x)
{
  int fp, rel;
  unsigned char *proc;
  HINSTANCE h;
  AutoEntry *a;
  
  a = *(AutoEntry **)(&x - 1);
  if (a->dll->handle == 0)
    {
      h = LoadLibrary (a->dll->name);
      a->dll->handle = h;
    }
  fp = (int) GetProcAddress (a->dll->handle, a->name);
  proc = ((unsigned char *)a) - 5;
  rel = fp - (int)(a); /* now it's a relative call */
  *proc++ = 0xe9; /* jump near 32-bit relative */
  *proc++ = rel;
  *proc++ = rel>>8;
  *proc++ = rel>>16;
  *proc++ = rel>>24;

  *(int *)(&x-1) = (int)proc-5;
}