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+/* CFBase.h
+
+ Copyright (C) 2010 Free Software Foundation, Inc.
+
+ Written by: Stefan Bidigaray
+ Date: January, 2010
+
+ This file is part of the GNUstep CoreBase Library.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; see the file COPYING.LIB.
+ If not, see <http://www.gnu.org/licenses/> or write to the
+ Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+
+#ifndef __COREFOUNDATION_CFBASE_H__
+#define __COREFOUNDATION_CFBASE_H__
+
+/* CoreFoundation defines __LITTLE_ENDIAN__ or __BIG_ENDIAN__ so we'll
+ * do the same here for compatibility.
+ */
+#if !defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
+#define __LITTLE_ENDIAN__ 1
+#endif
+
+#include "CFAvailability.h"
+#include "../GNUstepBase/GSVersionMacros.h"
+
+/*
+ * CoreFoundation types
+ */
+typedef unsigned char Boolean;
+typedef unsigned char UInt8;
+typedef signed char SInt8;
+typedef unsigned short UInt16;
+typedef signed short SInt16;
+typedef unsigned int UInt32;
+typedef signed int SInt32;
+typedef unsigned long long UInt64;
+typedef signed long long SInt64;
+typedef SInt32 OSStatus;
+
+typedef float Float32;
+typedef double Float64;
+typedef UInt16 UniChar;
+typedef UInt8 *StringPtr;
+typedef const StringPtr *ConstStringPtr;
+typedef UInt8 Str255[256];
+typedef const Str255 *ConstStr255Param;
+typedef SInt16 OSErr;
+typedef SInt16 RegionCode;
+typedef SInt16 LangCode;
+typedef SInt16 ScriptCode;
+typedef UInt32 FourCharCode;
+#ifndef OSTYPE_DECLARED
+typedef FourCharCode OSType;
+#define OSTYPE_DECLARED
+#endif
+typedef UInt8 Byte;
+typedef SInt8 SignedByte;
+
+#ifndef UTF32Char /* UTF32Char is also defined in GSConfig.h */
+typedef UInt32 UTF32Char;
+#endif
+typedef UInt16 UTF16Char;
+typedef UInt8 UTF8Char;
+
+#if !defined(CF_EXTERN_C_BEGIN)
+#if defined(__cplusplus)
+#define CF_EXTERN_C_BEGIN extern "C" {
+#define CF_EXTERN_C_END }
+#else
+#define CF_EXTERN_C_BEGIN
+#define CF_EXTERN_C_END
+#endif
+#endif
+
+#if defined(_WIN32)
+#if defined(BUILDING_SELF)
+#if defined(__cplusplus)
+#define CF_EXPORT extern "C" __declspec(dllexport)
+#else
+#define CF_EXPORT extern __declspec(dllexport)
+#endif
+#else
+#if defined(__cplusplus)
+#define CF_EXPORT extern "C" __declspec(dllimport)
+#else
+#define CF_EXPORT extern __declspec(dllimport)
+#endif
+#endif
+#else
+#if defined(__cplusplus)
+#define CF_EXPORT extern "C"
+#else
+#define CF_EXPORT extern
+#endif
+#endif
+
+#if !defined(__bool_true_false_are_defined)
+#define true 1
+#define false 0
+#endif
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#if !defined(CF_INLINE)
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#define CF_INLINE static __inline__ __attribute__((always_inline))
+#elif defined(__GNUC__)
+#define CF_INLINE static __inline__
+#elif defined(__MWERKS__) || defined(__cplusplus)
+#define CF_INLINE static inline
+#elif defined(_MSC_VER)
+#define CF_INLINE static __inline
+#elif _WIN32
+#define CF_INLINE static __inline__
+#else
+#define CF_INLINE static inline
+#endif
+#endif
+
+#if defined(__GNUC__) || defined(__llvm__)
+#define GS_PURE_FUNCTION __attribute__((pure))
+#else
+#define GS_PURE_FUNCTION
+#endif
+
+CF_EXTERN_C_BEGIN
+/** \defgroup CFTypeRef CFType Reference
+ \{
+ */
+typedef unsigned long CFTypeID;
+typedef const void *CFTypeRef;
+/** @}
+ */
+
+/** \defgroup BaseUtils Base Utilities
+ \{
+ */
+/** An integer value to store a hash code. */
+typedef unsigned long CFHashCode;
+/** A bitfield for passing information to functions. Can hold as many bits
+ as a word.
+ */
+typedef unsigned long CFOptionFlags;
+/** A signed integer representing an index, size, length or count. */
+typedef signed long CFIndex;
+
+/** A structure that represents a range of items in a container, such as
+ an array.
+ */
+typedef struct CFRange CFRange;
+struct CFRange
+{
+ CFIndex location;
+ /**< An integer representing the start location of the range, inclusive. */
+ CFIndex length;
+ /**< An integer representing the total number of items in the range */
+};
+
+/** Creates a CFRange structure.
+ \param location The starting location.
+ \param length The length.
+ \return An initialized CFRange structure.
+ */
+CF_INLINE CFRange
+CFRangeMake (CFIndex location, CFIndex length)
+{
+ CFRange range;
+
+ range.location = location;
+ range.length = length;
+ return range;
+}
+
+/* Returned by comparison functions */
+typedef enum
+{
+ kCFCompareLessThan = -1,
+ kCFCompareEqualTo = 0,
+ kCFCompareGreaterThan = 1
+} CFComparisonResult;
+
+/* Return when a value is not found */
+enum
+{
+ kCFNotFound = -1
+};
+
+/* Definition for standard comparison function callback. */
+typedef CFComparisonResult (*CFComparatorFunction) (const void *val1,
+ const void *val2,
+ void *context);
+
+/* CoreFoundation version numbers */
+/** \name Library Version Numbers
+ \{
+ */
+CF_EXPORT const double kCFCoreFoundationVersionNumber;
+#define kCFCoreFoundationVersionNumber10_0 196.40
+#define kCFCoreFoundationVersionNumber10_0_3 196.50
+#define kCFCoreFoundationVersionNumber10_1 226.00
+#define kCFCoreFoundationVersionNumber10_1_1 226.00
+#define kCFCoreFoundationVersionNumber10_1_2 227.20
+#define kCFCoreFoundationVersionNumber10_1_3 227.20
+#define kCFCoreFoundationVersionNumber10_1_4 227.30
+#define kCFCoreFoundationVersionNumber10_2 263.00
+#define kCFCoreFoundationVersionNumber10_2_1 263.10
+#define kCFCoreFoundationVersionNumber10_2_2 263.10
+#define kCFCoreFoundationVersionNumber10_2_3 263.30
+#define kCFCoreFoundationVersionNumber10_2_4 263.30
+#define kCFCoreFoundationVersionNumber10_2_5 263.50
+#define kCFCoreFoundationVersionNumber10_2_6 263.50
+#define kCFCoreFoundationVersionNumber10_2_7 263.50
+#define kCFCoreFoundationVersionNumber10_2_8 263.50
+#define kCFCoreFoundationVersionNumber10_3 299.00
+#define kCFCoreFoundationVersionNumber10_3_1 299.00
+#define kCFCoreFoundationVersionNumber10_3_2 299.00
+#define kCFCoreFoundationVersionNumber10_3_3 299.30
+#define kCFCoreFoundationVersionNumber10_3_4 299.31
+#define kCFCoreFoundationVersionNumber10_3_5 299.31
+#define kCFCoreFoundationVersionNumber10_3_6 299.32
+#define kCFCoreFoundationVersionNumber10_3_7 299.33
+#define kCFCoreFoundationVersionNumber10_3_8 299.33
+#define kCFCoreFoundationVersionNumber10_3_9 299.35
+#define kCFCoreFoundationVersionNumber10_4 368.00
+#define kCFCoreFoundationVersionNumber10_4_1 368.10
+#define kCFCoreFoundationVersionNumber10_4_2 368.11
+#define kCFCoreFoundationVersionNumber10_4_3 368.18
+#define kCFCoreFoundationVersionNumber10_4_4_Intel 368.26
+#define kCFCoreFoundationVersionNumber10_4_4_PowerPC 368.25
+#define kCFCoreFoundationVersionNumber10_4_5_Intel 368.26
+#define kCFCoreFoundationVersionNumber10_4_5_PowerPC 368.25
+#define kCFCoreFoundationVersionNumber10_4_6_Intel 368.26
+#define kCFCoreFoundationVersionNumber10_4_6_PowerPC 368.25
+#define kCFCoreFoundationVersionNumber10_4_7 368.27
+#define kCFCoreFoundationVersionNumber10_4_8 368.27
+#define kCFCoreFoundationVersionNumber10_4_9 368.28
+#define kCFCoreFoundationVersionNumber10_4_10 368.28
+#define kCFCoreFoundationVersionNumber10_4_11 368.31
+#define kCFCoreFoundationVersionNumber10_5 476.00
+#define kCFCoreFoundationVersionNumber10_5_1 476.00
+#define kCFCoreFoundationVersionNumber10_5_2 476.10
+#define kCFCoreFoundationVersionNumber10_5_3 476.13
+#define kCFCoreFoundationVersionNumber10_5_4 476.14
+#define kCFCoreFoundationVersionNumber10_5_5 476.15
+#define kCFCoreFoundationVersionNumber10_5_6 476.17
+/** \} */
+/** \} */
+
+#if __has_feature(attribute_cf_returns_retained)
+#define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
+#else
+#define CF_RETURNS_RETAINED
+#endif
+
+#if __has_feature(attribute_cf_returns_not_retained)
+#define CF_RETURNS_NOT_RETAINED __attribute__((cf_returns_not_retained))
+#else
+#define CF_RETURNS_NOT_RETAINED
+#endif
+
+/** \ingroup CFPropertyListRef
+ */
+typedef CFTypeRef CFPropertyListRef;
+
+/** \ingroup CFStringRef
+ */
+typedef const struct __CFString *CFStringRef;
+/** \ingroup CFMutableStringRef
+ */
+typedef struct __CFString *CFMutableStringRef;
+
+
+
+/** \defgroup CFAllocatorRef CFAllocator Reference
+ \brief CFAllocator is an opaque type used to allocate and deallocate
+ memory.
+ \{
+ */
+/** \brief A reference to a CFAllocator object.
+ */
+typedef const struct __CFAllocator *CFAllocatorRef;
+
+typedef void *(*CFAllocatorAllocateCallBack) (CFIndex allocSize,
+ CFOptionFlags hint, void *info);
+typedef void (*CFAllocatorDeallocateCallBack) (void *ptr, void *info);
+typedef void *(*CFAllocatorReallocateCallBack) (void *ptr,
+ CFIndex newsize,
+ CFOptionFlags hint, void *info);
+typedef CFIndex (*CFAllocatorPreferredSizeCallBack) (CFIndex size,
+ CFOptionFlags hint,
+ void *info);
+typedef const void *(*CFAllocatorRetainCallBack) (const void *info);
+typedef void (*CFAllocatorReleaseCallBack) (const void *info);
+typedef CFStringRef (*CFAllocatorCopyDescriptionCallBack) (const void *info);
+
+struct _CFAllocatorContext
+{
+ CFIndex version;
+ void *info;
+ CFAllocatorRetainCallBack retain;
+ CFAllocatorReleaseCallBack release;
+ CFAllocatorCopyDescriptionCallBack copyDescription;
+ CFAllocatorAllocateCallBack allocate;
+ CFAllocatorReallocateCallBack reallocate;
+ CFAllocatorDeallocateCallBack deallocate;
+ CFAllocatorPreferredSizeCallBack preferredSize;
+};
+typedef struct _CFAllocatorContext CFAllocatorContext;
+
+/** The default allocator and is equivalent to NULL.
+ \see CFAllocatorGetDefault()
+ \see CFAllocatorSetDefault()
+ */
+CF_EXPORT CFAllocatorRef kCFAllocatorDefault;
+/** The default system allocator is used internally by GNUstep and is the
+ default allocator if none is been defined.
+ \see CFAllocatorSetDefault()
+ */
+CF_EXPORT CFAllocatorRef kCFAllocatorSystemDefault;
+/** An allocator that uses the system's malloc, realloc and free functions.
+ */
+CF_EXPORT CFAllocatorRef kCFAllocatorMalloc;
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+/** Equivalent to kCFAllocatorSystemDefault
+ */
+CF_EXPORT CFAllocatorRef kCFAllocatorMallocZone;
+#endif
+/** The NULL allocator does perform any operations. Can be passed as
+ a deallocator if you do not want GNUstep to deallocate the data.
+ */
+CF_EXPORT CFAllocatorRef kCFAllocatorNull;
+/** This is a special case allocator directing CFAllocatorCreate() to use
+ the given CFAllocatorContext structure to allocate the new allocator.
+ */
+CF_EXPORT CFAllocatorRef kCFAllocatorUseContext;
+
+/** Create a new CFAllocator.
+ \param allocator The allocator used to create this allocator or
+ kCFAllocatorUseContext to use the functions in \b context.
+ \param context The new allocator's context functions.
+ \return A new CFAllocator or NULL in case of failure.
+ \see CFAllocatorContext
+ */
+CF_EXPORT CFAllocatorRef
+CFAllocatorCreate (CFAllocatorRef allocator, CFAllocatorContext * context);
+
+/** Allocate new memory.
+ \param allocator The CFAllocator to use.
+ \param size The number of bytes to allocate.
+ \param hint Option flags. Currently unused and should be 0.
+ \return Newly allocated memory of NULL in case of failure.
+ \see CFAllocatorDeallocate()
+ */
+CF_EXPORT void *CFAllocatorAllocate (CFAllocatorRef allocator, CFIndex size,
+ CFOptionFlags hint);
+
+/** Deallocate the memory pointed to by \b ptr.
+ \param allocator The CFAllocator to use.
+ \param ptr A pointer previously allocated by CFAllocatorAllocate().
+ \see CFAllocatorAllocate()
+ */
+CF_EXPORT void CFAllocatorDeallocate (CFAllocatorRef allocator, void *ptr);
+
+CF_EXPORT CFIndex
+CFAllocatorGetPreferredSizeForSize (CFAllocatorRef allocator, CFIndex size,
+ CFOptionFlags hint);
+
+CF_EXPORT void *CFAllocatorReallocate (CFAllocatorRef allocator, void *ptr,
+ CFIndex newsize, CFOptionFlags hint);
+
+CF_EXPORT CFAllocatorRef CFAllocatorGetDefault (void);
+
+CF_EXPORT void CFAllocatorSetDefault (CFAllocatorRef allocator);
+
+CF_EXPORT void
+CFAllocatorGetContext (CFAllocatorRef allocator, CFAllocatorContext * context);
+
+CF_EXPORT CFTypeID CFAllocatorGetTypeID (void);
+/** \} */
+
+
+
+/** \ingroup CFTypeRef
+ \{
+ */
+/* These function will be implemented in CFRuntime.c since they
+ require runtime support. */
+CF_EXPORT CFStringRef CFCopyDescription (CFTypeRef cf);
+
+CF_EXPORT CFStringRef CFCopyTypeIDDescription (CFTypeID typeID);
+
+CF_EXPORT Boolean CFEqual (CFTypeRef cf1, CFTypeRef cf2);
+
+CF_EXPORT CFAllocatorRef CFGetAllocator (CFTypeRef cf);
+
+CF_EXPORT CFIndex CFGetRetainCount (CFTypeRef cf);
+
+CF_EXPORT CFTypeID CFGetTypeID (CFTypeRef cf);
+
+CF_EXPORT CFHashCode CFHash (CFTypeRef cf);
+
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
+CF_EXPORT CFTypeRef CFMakeCollectable (CFTypeRef cf);
+#endif
+
+CF_EXPORT void CFRelease (CFTypeRef cf);
+
+CF_EXPORT CFTypeRef CFRetain (CFTypeRef cf);
+
+CF_EXPORT CFTypeRef CFAutorelease(CFTypeRef arg);
+
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_7, GS_API_LATEST)
+CF_EXPORT void *_CFBridgingRelease (CFTypeRef cf);
+CF_EXPORT CFTypeRef _CFBridgingRetain (void *obj);
+
+#if __has_feature(objc_arc)
+#define CFBridgingRetain(x) (__bridge_retained CFTypeRef)(x)
+#define CFBridgingRelease(x) (__bridge_transfer id)(x)
+#elif __OBJC__
+#define CFBridgingRetain(x) _CFBridgingRetain((void *)(x))
+#define CFBridgingRelease(x) (id)_CFBridgingRelease((x))
+#else
+#define CFBridgingRetain(x) _CFBridgingRetain((void *)(x))
+#define CFBridgingRelease(x) _CFBridgingRelease((x))
+#endif
+#endif
+/** \} */
+
+
+
+/** \defgroup CFNullRef CFNull Reference
+ \{
+ */
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_2, GS_API_LATEST)
+typedef struct __CFNull *CFNullRef;
+
+CF_EXPORT CFNullRef kCFNull;
+
+CFTypeID CFNullGetTypeID (void);
+#endif
+/** \} */
+
+CF_EXTERN_C_END
+#endif /* __COREFOUNDATION_CFBASE_H__ */