зеркало из https://github.com/mozilla/gecko-dev.git
301 строка
6.5 KiB
C
301 строка
6.5 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
xp_core.h
|
|
Cross-Platform Core Types
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
/*-----------------------------------------------------------------------------
|
|
Platform-specific defines
|
|
|
|
XP_WIN XP_IS_WIN XP_WIN_ARG(X)
|
|
XP_MAC XP_IS_MAC XP_MAC_ARG(X)
|
|
XP_UNIX XP_IS_UNIX XP_UNIX_ARG(X)
|
|
XP_CPLUSPLUS XP_IS_CPLUSPLUS
|
|
XP_OS2 XP_IS_OS2 XP_OS2_ARG(X) IBM-LTB added these
|
|
defined iff always defined defined to nothing
|
|
on that platform as 0 or 1 or X
|
|
|
|
Also Bool, Int32, Int16, Int, Uint32, Uint16, Uint, and nil
|
|
And TRUE, FALSE, ON, OFF, YES, NO
|
|
-----------------------------------------------------------------------------*/
|
|
|
|
#include "prtypes.h" /* for intn, etc. */
|
|
#include "prlog.h"
|
|
|
|
#ifndef _XP_Core_
|
|
#define _XP_Core_
|
|
|
|
/* which system are we on, get the base macro defined */
|
|
|
|
#if defined(macintosh) || defined(__MWERKS__) || defined(applec)
|
|
#ifndef macintosh
|
|
#define macintosh 1
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(__unix) || defined(unix) || defined(UNIX) || defined(XP_UNIX)
|
|
#ifndef unix
|
|
#define unix 1
|
|
#endif
|
|
#endif
|
|
|
|
#if !defined(macintosh) && !defined(_WINDOWS) && !defined(unix)
|
|
/* #error xp library can't determine system type */
|
|
#endif
|
|
|
|
/* flush out all the system macros */
|
|
|
|
#ifdef macintosh
|
|
# ifndef XP_MAC
|
|
# define XP_MAC 1
|
|
# endif
|
|
# define XP_IS_MAC 1
|
|
# define XP_MAC_ARG(x) x
|
|
#else
|
|
# define XP_IS_MAC 0
|
|
# define XP_MAC_ARG(x)
|
|
#endif
|
|
|
|
#ifdef _WINDOWS
|
|
# ifndef XP_WIN
|
|
# define XP_WIN
|
|
# endif
|
|
# define XP_IS_WIN 1
|
|
# define XP_WIN_ARG(x) x
|
|
#if defined(_WIN32) || defined(WIN32)
|
|
# ifndef XP_WIN32
|
|
# define XP_WIN32
|
|
# endif
|
|
#else
|
|
# ifndef XP_WIN16
|
|
# define XP_WIN16
|
|
# endif
|
|
#endif
|
|
#else
|
|
# define XP_IS_WIN 0
|
|
# define XP_WIN_ARG(x)
|
|
#endif
|
|
|
|
#ifdef unix
|
|
# ifndef XP_UNIX
|
|
# define XP_UNIX
|
|
# endif
|
|
# define XP_IS_UNIX 1
|
|
# define XP_UNIX_ARG(x) x
|
|
#else
|
|
# define XP_IS_UNIX 0
|
|
# define XP_UNIX_ARG(x)
|
|
#endif
|
|
|
|
/* IBM-LTB Setup system macros for OS/2 */
|
|
#if defined (__OS2__)
|
|
# ifndef XP_OS2
|
|
# define XP_OS2
|
|
# endif
|
|
# define XP_IS_OS2 1
|
|
# define XP_OS2_ARG(x) x
|
|
#else
|
|
# define XP_IS_OS2 0
|
|
# define XP_OS2_ARG(x)
|
|
#endif
|
|
|
|
/* what language do we have? */
|
|
|
|
#if defined(__cplusplus)
|
|
# define XP_CPLUSPLUS
|
|
# define XP_IS_CPLUSPLUS 1
|
|
#else
|
|
# define XP_IS_CPLUSPLUS 0
|
|
#endif
|
|
|
|
#if defined(DEBUG) || !defined(XP_CPLUSPLUS)
|
|
#define XP_REQUIRES_FUNCTIONS
|
|
#endif
|
|
|
|
/*
|
|
language macros
|
|
|
|
If C++ code includes a prototype for a function *compiled* in C, it needs to be
|
|
wrapped in extern "C" for the linking to work properly. On the Mac, all code is
|
|
being compiled in C++ so this isn't necessary, and Unix compiles it all in C. So
|
|
only Windows actually will make use of the defined macros.
|
|
*/
|
|
|
|
#if defined(XP_CPLUSPLUS)
|
|
# define XP_BEGIN_PROTOS extern "C" {
|
|
# define XP_END_PROTOS }
|
|
#else
|
|
# define XP_BEGIN_PROTOS
|
|
# define XP_END_PROTOS
|
|
#endif
|
|
|
|
/* simple common types */
|
|
|
|
#ifdef XP_MAC
|
|
#include <Types.h>
|
|
|
|
#if __option(bool)
|
|
typedef bool BOOL;
|
|
typedef bool Bool;
|
|
typedef bool XP_Bool;
|
|
#else
|
|
typedef char BOOL;
|
|
typedef char Bool;
|
|
typedef char XP_Bool;
|
|
#endif
|
|
|
|
#elif defined(XP_WIN)
|
|
typedef int Bool;
|
|
typedef int XP_Bool;
|
|
#elif defined(XP_OS2) && !defined(RC_INVOKED)
|
|
typedef unsigned long Bool;
|
|
typedef unsigned long XP_Bool;
|
|
#else
|
|
/* XP_UNIX: X11/Xlib.h "define"s Bool to be int. This is really lame
|
|
* (that's what typedef is for losers). So.. in lieu of a #undef Bool
|
|
* here (Xlib still needs ints for Bool-typed parameters) people have
|
|
* been #undef-ing Bool before including this file.
|
|
* Can we just #undef Bool here? <mailto:mcafee> (help from djw, converse)
|
|
*/
|
|
#ifdef Bool
|
|
#undef Bool
|
|
#endif
|
|
typedef char Bool;
|
|
typedef char XP_Bool;
|
|
#endif
|
|
|
|
/* this should just go away, as nspr has it. */
|
|
#if !defined(XP_WIN) && !defined(XP_UNIX)
|
|
typedef int (*FARPROC)();
|
|
#endif
|
|
|
|
#if defined(XP_WIN)
|
|
#ifndef BOOL
|
|
#define BOOL Bool
|
|
#endif
|
|
#define MIN(a, b) min((a), (b))
|
|
#endif
|
|
|
|
#if defined(XP_OS2)
|
|
#ifndef MIN
|
|
#define MIN(a, b) min((a), (b))
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(XP_UNIX) && !defined(MIN)
|
|
#define MIN(a,b) (((a)<(b))?(a):(b))
|
|
#endif
|
|
|
|
#ifndef FALSE
|
|
#define FALSE 0
|
|
#endif
|
|
|
|
#ifndef TRUE
|
|
#define TRUE !FALSE
|
|
#endif
|
|
|
|
#define YES 1
|
|
#define NO 0
|
|
|
|
#define ON 1
|
|
#define OFF 0
|
|
|
|
#ifndef nil
|
|
#define nil 0
|
|
#endif
|
|
|
|
#ifndef NULL
|
|
#define NULL 0
|
|
#endif
|
|
|
|
#ifndef TRACEMSG
|
|
#ifdef DEBUG
|
|
#define TRACEMSG(msg) do { if(MKLib_trace_flag) XP_Trace msg; } while (0)
|
|
#else
|
|
#define TRACEMSG(msg)
|
|
#endif /* DEBUG */
|
|
#endif /* TRACEMSG */
|
|
|
|
/* removed #ifdef for hpux defined in /usr/include/model.h */
|
|
#ifndef _INT16
|
|
#define _INT16
|
|
#endif
|
|
#ifndef _INT32
|
|
#define _INT32
|
|
#endif
|
|
#define _UINT16
|
|
#define _UINT32
|
|
|
|
/* function classifications */
|
|
|
|
#define PUBLIC
|
|
#define MODULE_PRIVATE
|
|
|
|
#if defined(XP_UNIX) && defined(PRIVATE)
|
|
#undef PRIVATE
|
|
#endif
|
|
#define PRIVATE static
|
|
|
|
/* common typedefs */
|
|
typedef struct _XP_List XP_List;
|
|
|
|
/* standard system headers */
|
|
|
|
#if !defined(RC_INVOKED)
|
|
#include <assert.h>
|
|
#include <ctype.h>
|
|
#ifdef __sgi
|
|
# include <float.h>
|
|
# include <sys/bsd_types.h>
|
|
#endif
|
|
#ifdef XP_UNIX
|
|
#include <stdarg.h>
|
|
#endif
|
|
#include <limits.h>
|
|
#include <locale.h>
|
|
#if defined(XP_WIN) && defined(XP_CPLUSPLUS) && defined(_MSC_VER) && _MSC_VER >= 1020
|
|
/* math.h under MSVC 4.2 needs C++ linkage when C++. */
|
|
extern "C++" {
|
|
#include <math.h>
|
|
}
|
|
#elif (defined(__hpux) || defined(SCO)) && defined(__cplusplus)
|
|
extern "C++" {
|
|
#include <math.h>
|
|
}
|
|
#else
|
|
#include <math.h>
|
|
#endif
|
|
#ifdef XP_OS2
|
|
/*DSR021097 - on OS/2 we have conflicts over jmp_buf & HW_THREADS */
|
|
#ifdef SW_THREADS
|
|
#include <setjmp.h>
|
|
#endif
|
|
#else /*!XP_OS2*/
|
|
#include <setjmp.h>
|
|
#endif
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
#endif
|
|
|
|
#endif /* _XP_Core_ */
|