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/* -*- mode: C++; tab-width: 4 -*- */
/* ===================================================================== *\
Copyright (c) 1999-2001 Palm, Inc. or its subsidiaries.
All rights reserved.
This file is part of the Palm OS Emulator.
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.
\* ===================================================================== */
#ifndef EmCommon_h
#define EmCommon_h
// Common header file included by all Palm OS Emulator files.
// ==================================================================================
// Configuration
// ==================================================================================
// Define some symbols that control how the Mac and PowerPlant headers are handled.
// We need to do this here and not in EmCommonMac.h, as including Switches.h and
// EmTypes.h could pull in some system headers before we have a chance to include
// EmCommonMac.h.
#define PP_Suppress_Notes_20 1
#define PP_Suppress_Notes_21 1
#define PP_Suppress_Notes_22 1
#define PP_Target_Carbon 1
#define PP_Target_Classic (!PP_Target_Carbon)
#define PP_StdDialogs_Option PP_StdDialogs_NavServicesOnly
#define PP_Obsolete_ThrowExceptionCode 1
#define TARGET_API_MAC_CARBON PP_Target_Carbon
#define TARGET_API_MAC_OS8 PP_Target_Classic
#define OTCARBONAPPLICATION PP_Target_Carbon
// Pull in switches that define our configuration. We require that the following
// symbols be defined externally, but all the rest are defined in Switches.h.
//
// _DEBUG or NDEBUG
// HAS_PROFILING (0 or 1)
// INCLUDE_SECRET_STUFF (0 or 1)
#include "Switches.h"
// ==================================================================================
// Some very handy macros.
// ==================================================================================
#define countof(a) (sizeof(a) / sizeof (a[0]))
#define UNUSED_PARAM(x) ((void) x);
#define COMPILE_TIME_ASSERT(x) do { char _dummy[(x) ? 1 : -1]; UNUSED_PARAM (_dummy)} while (0)
#define DEFINE_SCALAR_MODIFIERS(type) \
/* Pre-increment operator */ \
inline type operator++(type& x) \
{ \
x = type (x + 1); \
return x; \
} \
\
/* Post-increment operator */ \
inline type operator++(type& x, int) \
{ \
type result = x; \
x = type (x + 1); \
return result; \
} \
\
/* Pre-decrement operator */ \
inline type operator--(type& x) \
{ \
x = type (x - 1); \
return x; \
} \
\
/* Post-decrement operator */ \
inline type operator--(type& x, int) \
{ \
type result = x; \
x = type (x - 1); \
return result; \
}
// ==================================================================================
// Platform-independent definitions
// ==================================================================================
#include "EmTypes.h"
//#include "EmStructs.h"
// ==================================================================================
// Platform-specific definitions
// ==================================================================================
#if PLATFORM_MAC
#include "EmCommonMac.h"
#endif
#if PLATFORM_UNIX
#include "EmCommonUnix.h"
#endif
#if PLATFORM_WINDOWS
#include "EmCommonWin.h"
#endif
using namespace std;
// Everyone gets EmAssert!
#include "EmAssert.h"
// Compile-time checks to see that the sizes are right.
extern char check1 [sizeof(int8) == 1 ? 1 : 0];
extern char check2 [sizeof(int16) == 2 ? 1 : 0];
extern char check3 [sizeof(int32) == 4 ? 1 : 0];
extern char check4 [sizeof(int64) == 8 ? 1 : 0];
extern char check5 [sizeof(uint8) == 1 ? 1 : 0];
extern char check6 [sizeof(uint16) == 2 ? 1 : 0];
extern char check7 [sizeof(uint32) == 4 ? 1 : 0];
extern char check8 [sizeof(uint64) == 8 ? 1 : 0];
extern char check9 [sizeof(emuptr) == 4 ? 1 : 0];
#endif /* EmCommon_h */
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