Remove strange integral constants for "true", "false", "%PDF".

core/fxcrt/include/fx_system.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef CORE_FXCRT_INCLUDE_FX_SYSTEM_H_
 #define CORE_FXCRT_INCLUDE_FX_SYSTEM_H_
 
 #include <assert.h>
@@ skipping 235 matching lines @@
 #define FXSYS_atan2(a, b) (FX_FLOAT) atan2(a, b)
 #define FXSYS_ceil(a) (FX_FLOAT) ceil(a)
 #define FXSYS_floor(a) (FX_FLOAT) floor(a)
 #define FXSYS_cos(a) (FX_FLOAT) cos(a)
 #define FXSYS_acos(a) (FX_FLOAT) acos(a)
 #define FXSYS_sin(a) (FX_FLOAT) sin(a)
 #define FXSYS_log(a) (FX_FLOAT) log(a)
 #define FXSYS_log10(a) (FX_FLOAT) log10(a)
 #define FXSYS_fmod(a, b) (FX_FLOAT) fmod(a, b)
 #define FXSYS_abs abs
-#define FXDWORD_FROM_LSBFIRST(i) (i)
-#define FXDWORD_FROM_MSBFIRST(i)                        \
-  (((uint8_t)(i) << 24) | ((uint8_t)((i) >> 8) << 16) | \
-   ((uint8_t)((i) >> 16) << 8) | (uint8_t)((i) >> 24))
 #define FXDWORD_GET_LSBFIRST(p)                                                \
   ((static_cast<FX_DWORD>(p[3]) << 24) | (static_cast<FX_DWORD>(p[2]) << 16) | \
    (static_cast<FX_DWORD>(p[1]) << 8) | (static_cast<FX_DWORD>(p[0])))
 #define FXDWORD_GET_MSBFIRST(p)                                                \
   ((static_cast<FX_DWORD>(p[0]) << 24) | (static_cast<FX_DWORD>(p[1]) << 16) | \
    (static_cast<FX_DWORD>(p[2]) << 8) | (static_cast<FX_DWORD>(p[3])))
 #define FXSYS_HIBYTE(word) ((uint8_t)((word) >> 8))
 #define FXSYS_LOBYTE(word) ((uint8_t)(word))
 #define FXSYS_HIWORD(dword) ((uint16_t)((dword) >> 16))
 #define FXSYS_LOWORD(dword) ((uint16_t)(dword))
@@ skipping 41 matching lines @@
 
 // Prevent a function from ever being inlined, typically because we'd
 // like it to appear in stack traces.
 #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
 #define NEVER_INLINE __declspec(noinline)
 #else  // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
 #define NEVER_INLINE __attribute__((__noinline__))
 #endif  // _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
 
 #endif  // CORE_FXCRT_INCLUDE_FX_SYSTEM_H_