First round of dead file removal

obsolete/breakpad/common/mac/GTMDefines.h

-// 
-// GTMDefines.h
-//
-//  Copyright 2008 Google Inc.
-//
-//  Licensed under the Apache License, Version 2.0 (the "License"); you may not
-//  use this file except in compliance with the License.  You may obtain a copy
-//  of the License at
-// 
-//  http://www.apache.org/licenses/LICENSE-2.0
-// 
-//  Unless required by applicable law or agreed to in writing, software
-//  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-//  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
-//  License for the specific language governing permissions and limitations under
-//  the License.
-//
- 
-// ============================================================================
-
-#include <AvailabilityMacros.h>
-#include <TargetConditionals.h>
-
-// Not all MAC_OS_X_VERSION_10_X macros defined in past SDKs
-#ifndef MAC_OS_X_VERSION_10_5
-  #define MAC_OS_X_VERSION_10_5 1050
-#endif
-#ifndef MAC_OS_X_VERSION_10_6
-  #define MAC_OS_X_VERSION_10_6 1060
-#endif
-
-// ----------------------------------------------------------------------------
-// CPP symbols that can be overridden in a prefix to control how the toolbox
-// is compiled.
-// ----------------------------------------------------------------------------
-
-
-// By setting the GTM_CONTAINERS_VALIDATION_FAILED_LOG and 
-// GTM_CONTAINERS_VALIDATION_FAILED_ASSERT macros you can control what happens
-// when a validation fails. If you implement your own validators, you may want
-// to control their internals using the same macros for consistency.
-#ifndef GTM_CONTAINERS_VALIDATION_FAILED_ASSERT
-  #define GTM_CONTAINERS_VALIDATION_FAILED_ASSERT 0
-#endif
-
-// Give ourselves a consistent way to do inlines.  Apple's macros even use
-// a few different actual definitions, so we're based off of the foundation
-// one.
-#if !defined(GTM_INLINE)
-  #if defined (__GNUC__) && (__GNUC__ == 4)
-    #define GTM_INLINE static __inline__ __attribute__((always_inline))
-  #else
-    #define GTM_INLINE static __inline__
-  #endif
-#endif
-
-// Give ourselves a consistent way of doing externs that links up nicely
-// when mixing objc and objc++
-#if !defined (GTM_EXTERN)
-  #if defined __cplusplus
-    #define GTM_EXTERN extern "C"
-  #else
-    #define GTM_EXTERN extern
-  #endif
-#endif
-
-// Give ourselves a consistent way of exporting things if we have visibility
-// set to hidden.
-#if !defined (GTM_EXPORT)
-  #define GTM_EXPORT __attribute__((visibility("default")))
-#endif
-
-// _GTMDevLog & _GTMDevAssert
-//
-// _GTMDevLog & _GTMDevAssert are meant to be a very lightweight shell for
-// developer level errors.  This implementation simply macros to NSLog/NSAssert.
-// It is not intended to be a general logging/reporting system.
-//
-// Please see http://code.google.com/p/google-toolbox-for-mac/wiki/DevLogNAssert
-// for a little more background on the usage of these macros.
-//
-//    _GTMDevLog           log some error/problem in debug builds
-//    _GTMDevAssert        assert if conditon isn't met w/in a method/function
-//                           in all builds.
-// 
-// To replace this system, just provide different macro definitions in your
-// prefix header.  Remember, any implementation you provide *must* be thread
-// safe since this could be called by anything in what ever situtation it has
-// been placed in.
-// 
-
-// We only define the simple macros if nothing else has defined this.
-#ifndef _GTMDevLog
-
-#ifdef DEBUG
-  #define _GTMDevLog(...) NSLog(__VA_ARGS__)
-#else
-  #define _GTMDevLog(...) do { } while (0)
-#endif
-
-#endif // _GTMDevLog
-
-// Declared here so that it can easily be used for logging tracking if
-// necessary. See GTMUnitTestDevLog.h for details.
-@class NSString;
-GTM_EXTERN void _GTMUnitTestDevLog(NSString *format, ...);
-
-#ifndef _GTMDevAssert
-// we directly invoke the NSAssert handler so we can pass on the varargs
-// (NSAssert doesn't have a macro we can use that takes varargs)
-#if !defined(NS_BLOCK_ASSERTIONS)
-  #define _GTMDevAssert(condition, ...)                                       \
-    do {                                                                      \
-      if (!(condition)) {                                                     \
-        [[NSAssertionHandler currentHandler]                                  \
-            handleFailureInFunction:[NSString stringWithUTF8String:__PRETTY_FUNCTION__] \
-                               file:[NSString stringWithUTF8String:__FILE__]  \
-                         lineNumber:__LINE__                                  \
-                        description:__VA_ARGS__];                             \
-      }                                                                       \
-    } while(0)
-#else // !defined(NS_BLOCK_ASSERTIONS)
-  #define _GTMDevAssert(condition, ...) do { } while (0)
-#endif // !defined(NS_BLOCK_ASSERTIONS)
-
-#endif // _GTMDevAssert
-
-// _GTMCompileAssert
-// _GTMCompileAssert is an assert that is meant to fire at compile time if you
-// want to check things at compile instead of runtime. For example if you
-// want to check that a wchar is 4 bytes instead of 2 you would use
-// _GTMCompileAssert(sizeof(wchar_t) == 4, wchar_t_is_4_bytes_on_OS_X)
-// Note that the second "arg" is not in quotes, and must be a valid processor
-// symbol in it's own right (no spaces, punctuation etc).
-
-// Wrapping this in an #ifndef allows external groups to define their own
-// compile time assert scheme.
-#ifndef _GTMCompileAssert
-  // We got this technique from here:
-  // http://unixjunkie.blogspot.com/2007/10/better-compile-time-asserts_29.html
-
-  #define _GTMCompileAssertSymbolInner(line, msg) _GTMCOMPILEASSERT ## line ## __ ## msg
-  #define _GTMCompileAssertSymbol(line, msg) _GTMCompileAssertSymbolInner(line, msg)
-  #define _GTMCompileAssert(test, msg) \
-    typedef char _GTMCompileAssertSymbol(__LINE__, msg) [ ((test) ? 1 : -1) ]
-#endif // _GTMCompileAssert
-
-// Macro to allow fast enumeration when building for 10.5 or later, and
-// reliance on NSEnumerator for 10.4.  Remember, NSDictionary w/ FastEnumeration
-// does keys, so pick the right thing, nothing is done on the FastEnumeration
-// side to be sure you're getting what you wanted.
-#ifndef GTM_FOREACH_OBJECT
-  #if TARGET_OS_IPHONE || (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5)
-    #define GTM_FOREACH_OBJECT(element, collection) \
-      for (element in collection)
-    #define GTM_FOREACH_KEY(element, collection) \
-      for (element in collection)
-  #else
-    #define GTM_FOREACH_OBJECT(element, collection) \
-      for (NSEnumerator * _ ## element ## _enum = [collection objectEnumerator]; \
-           (element = [_ ## element ## _enum nextObject]) != nil; )
-    #define GTM_FOREACH_KEY(element, collection) \
-      for (NSEnumerator * _ ## element ## _enum = [collection keyEnumerator]; \
-           (element = [_ ## element ## _enum nextObject]) != nil; )
-  #endif
-#endif
-
-// ============================================================================
-
-// ----------------------------------------------------------------------------
-// CPP symbols defined based on the project settings so the GTM code has
-// simple things to test against w/o scattering the knowledge of project
-// setting through all the code.
-// ----------------------------------------------------------------------------
-
-// Provide a single constant CPP symbol that all of GTM uses for ifdefing
-// iPhone code.
-#if TARGET_OS_IPHONE // iPhone SDK
-  // For iPhone specific stuff
-  #define GTM_IPHONE_SDK 1
-  #if TARGET_IPHONE_SIMULATOR
-    #define GTM_IPHONE_SIMULATOR 1
-  #else
-    #define GTM_IPHONE_DEVICE 1
-  #endif  // TARGET_IPHONE_SIMULATOR
-#else
-  // For MacOS specific stuff
-  #define GTM_MACOS_SDK 1
-#endif
-
-// Provide a symbol to include/exclude extra code for GC support.  (This mainly
-// just controls the inclusion of finalize methods).
-#ifndef GTM_SUPPORT_GC
-  #if GTM_IPHONE_SDK
-    // iPhone never needs GC
-    #define GTM_SUPPORT_GC 0
-  #else
-    // We can't find a symbol to tell if GC is supported/required, so best we
-    // do on Mac targets is include it if we're on 10.5 or later.
-    #if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
-      #define GTM_SUPPORT_GC 0
-    #else
-      #define GTM_SUPPORT_GC 1
-    #endif
-  #endif
-#endif
-
-// To simplify support for 64bit (and Leopard in general), we provide the type
-// defines for non Leopard SDKs
-#if MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4
- // NSInteger/NSUInteger and Max/Mins
-  #ifndef NSINTEGER_DEFINED
-    #if __LP64__ || NS_BUILD_32_LIKE_64
-      typedef long NSInteger;
-      typedef unsigned long NSUInteger;
-    #else
-      typedef int NSInteger;
-      typedef unsigned int NSUInteger;
-    #endif
-    #define NSIntegerMax    LONG_MAX
-    #define NSIntegerMin    LONG_MIN
-    #define NSUIntegerMax   ULONG_MAX
-    #define NSINTEGER_DEFINED 1
-  #endif  // NSINTEGER_DEFINED
-  // CGFloat
-  #ifndef CGFLOAT_DEFINED
-    #if defined(__LP64__) && __LP64__
-      // This really is an untested path (64bit on Tiger?)
-      typedef double CGFloat;
-      #define CGFLOAT_MIN DBL_MIN
-      #define CGFLOAT_MAX DBL_MAX
-      #define CGFLOAT_IS_DOUBLE 1
-    #else /* !defined(__LP64__) || !__LP64__ */
-      typedef float CGFloat;
-      #define CGFLOAT_MIN FLT_MIN
-      #define CGFLOAT_MAX FLT_MAX
-      #define CGFLOAT_IS_DOUBLE 0
-    #endif /* !defined(__LP64__) || !__LP64__ */
-    #define CGFLOAT_DEFINED 1
-  #endif // CGFLOAT_DEFINED
-#endif  // MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4