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+/*
+ File: UnicodeConverter.h
+
+ Contains: Types, constants, and prototypes for Unicode Converter
+
+ Version: QuickTime 7.3
+
+ Copyright: (c) 2007 (c) 1994-2001 by Apple Computer, Inc., all rights reserved.
+
+ Bugs?: For bug reports, consult the following page on
+ the World Wide Web:
+
+ http://developer.apple.com/bugreporter/
+
+*/
+#ifndef __UNICODECONVERTER__
+#define __UNICODECONVERTER__
+
+#ifndef __MACTYPES__
+#include <MacTypes.h>
+#endif
+
+#ifndef __TEXTCOMMON__
+#include <TextCommon.h>
+#endif
+
+#ifndef __MIXEDMODE__
+#include <MixedMode.h>
+#endif
+
+
+
+
+#if PRAGMA_ONCE
+#pragma once
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if PRAGMA_IMPORT
+#pragma import on
+#endif
+
+#if PRAGMA_STRUCT_ALIGN
+ #pragma options align=mac68k
+#elif PRAGMA_STRUCT_PACKPUSH
+ #pragma pack(push, 2)
+#elif PRAGMA_STRUCT_PACK
+ #pragma pack(2)
+#endif
+
+/* Unicode conversion contexts: */
+typedef struct OpaqueTextToUnicodeInfo* TextToUnicodeInfo;
+typedef struct OpaqueUnicodeToTextInfo* UnicodeToTextInfo;
+typedef struct OpaqueUnicodeToTextRunInfo* UnicodeToTextRunInfo;
+typedef const TextToUnicodeInfo ConstTextToUnicodeInfo;
+typedef const UnicodeToTextInfo ConstUnicodeToTextInfo;
+/* UnicodeMapVersion type & values */
+typedef SInt32 UnicodeMapVersion;
+enum {
+ kUnicodeUseLatestMapping = -1,
+ kUnicodeUseHFSPlusMapping = 4
+};
+
+/* Types used in conversion */
+struct UnicodeMapping {
+ TextEncoding unicodeEncoding;
+ TextEncoding otherEncoding;
+ UnicodeMapVersion mappingVersion;
+};
+typedef struct UnicodeMapping UnicodeMapping;
+typedef UnicodeMapping * UnicodeMappingPtr;
+typedef const UnicodeMapping * ConstUnicodeMappingPtr;
+/* Control flags for ConvertFromUnicodeToText and ConvertFromTextToUnicode */
+enum {
+ kUnicodeUseFallbacksBit = 0,
+ kUnicodeKeepInfoBit = 1,
+ kUnicodeDirectionalityBits = 2,
+ kUnicodeVerticalFormBit = 4,
+ kUnicodeLooseMappingsBit = 5,
+ kUnicodeStringUnterminatedBit = 6,
+ kUnicodeTextRunBit = 7,
+ kUnicodeKeepSameEncodingBit = 8,
+ kUnicodeForceASCIIRangeBit = 9,
+ kUnicodeNoHalfwidthCharsBit = 10,
+ kUnicodeTextRunHeuristicsBit = 11,
+ kUnicodeMapLineFeedToReturnBit = 12
+};
+
+enum {
+ kUnicodeUseFallbacksMask = 1L << kUnicodeUseFallbacksBit,
+ kUnicodeKeepInfoMask = 1L << kUnicodeKeepInfoBit,
+ kUnicodeDirectionalityMask = 3L << kUnicodeDirectionalityBits,
+ kUnicodeVerticalFormMask = 1L << kUnicodeVerticalFormBit,
+ kUnicodeLooseMappingsMask = 1L << kUnicodeLooseMappingsBit,
+ kUnicodeStringUnterminatedMask = 1L << kUnicodeStringUnterminatedBit,
+ kUnicodeTextRunMask = 1L << kUnicodeTextRunBit,
+ kUnicodeKeepSameEncodingMask = 1L << kUnicodeKeepSameEncodingBit,
+ kUnicodeForceASCIIRangeMask = 1L << kUnicodeForceASCIIRangeBit,
+ kUnicodeNoHalfwidthCharsMask = 1L << kUnicodeNoHalfwidthCharsBit,
+ kUnicodeTextRunHeuristicsMask = 1L << kUnicodeTextRunHeuristicsBit,
+ kUnicodeMapLineFeedToReturnMask = 1L << kUnicodeMapLineFeedToReturnBit
+};
+
+/* Values for kUnicodeDirectionality field */
+enum {
+ kUnicodeDefaultDirection = 0,
+ kUnicodeLeftToRight = 1,
+ kUnicodeRightToLeft = 2
+};
+
+/* Directionality masks for control flags */
+enum {
+ kUnicodeDefaultDirectionMask = kUnicodeDefaultDirection << kUnicodeDirectionalityBits,
+ kUnicodeLeftToRightMask = kUnicodeLeftToRight << kUnicodeDirectionalityBits,
+ kUnicodeRightToLeftMask = kUnicodeRightToLeft << kUnicodeDirectionalityBits
+};
+
+
+/* Control flags for TruncateForUnicodeToText: */
+/*
+ Now TruncateForUnicodeToText uses control flags from the same set as used by
+ ConvertFromTextToUnicode, ConvertFromUnicodeToText, etc., but only
+ kUnicodeStringUnterminatedMask is meaningful for TruncateForUnicodeToText.
+
+ Previously two special control flags were defined for TruncateForUnicodeToText:
+ kUnicodeTextElementSafeBit = 0
+ kUnicodeRestartSafeBit = 1
+ However, neither of these was implemented.
+ Instead of implementing kUnicodeTextElementSafeBit, we now use
+ kUnicodeStringUnterminatedMask since it accomplishes the same thing and avoids
+ having special flags just for TruncateForUnicodeToText
+ Also, kUnicodeRestartSafeBit is unnecessary, since restart-safeness is handled by
+ setting kUnicodeKeepInfoBit with ConvertFromUnicodeToText.
+ If TruncateForUnicodeToText is called with one or both of the old special control
+ flags set (bits 0 or 1), it will not generate a paramErr, but the old bits have no
+ effect on its operation.
+*/
+
+/* Filter bits for filter field in QueryUnicodeMappings and CountUnicodeMappings: */
+enum {
+ kUnicodeMatchUnicodeBaseBit = 0,
+ kUnicodeMatchUnicodeVariantBit = 1,
+ kUnicodeMatchUnicodeFormatBit = 2,
+ kUnicodeMatchOtherBaseBit = 3,
+ kUnicodeMatchOtherVariantBit = 4,
+ kUnicodeMatchOtherFormatBit = 5
+};
+
+enum {
+ kUnicodeMatchUnicodeBaseMask = 1L << kUnicodeMatchUnicodeBaseBit,
+ kUnicodeMatchUnicodeVariantMask = 1L << kUnicodeMatchUnicodeVariantBit,
+ kUnicodeMatchUnicodeFormatMask = 1L << kUnicodeMatchUnicodeFormatBit,
+ kUnicodeMatchOtherBaseMask = 1L << kUnicodeMatchOtherBaseBit,
+ kUnicodeMatchOtherVariantMask = 1L << kUnicodeMatchOtherVariantBit,
+ kUnicodeMatchOtherFormatMask = 1L << kUnicodeMatchOtherFormatBit
+};
+
+/* Control flags for SetFallbackUnicodeToText */
+enum {
+ kUnicodeFallbackSequencingBits = 0
+};
+
+enum {
+ kUnicodeFallbackSequencingMask = 3L << kUnicodeFallbackSequencingBits,
+ kUnicodeFallbackInterruptSafeMask = 1L << 2 /* To indicate that caller fallback routine doesn't move memory*/
+};
+
+/* values for kUnicodeFallbackSequencing field */
+enum {
+ kUnicodeFallbackDefaultOnly = 0L,
+ kUnicodeFallbackCustomOnly = 1L,
+ kUnicodeFallbackDefaultFirst = 2L,
+ kUnicodeFallbackCustomFirst = 3L
+};
+
+
+/* Caller-supplied entry point to a fallback handler */
+typedef CALLBACK_API( OSStatus , UnicodeToTextFallbackProcPtr )(UniChar *iSrcUniStr, ByteCount iSrcUniStrLen, ByteCount *oSrcConvLen, TextPtr oDestStr, ByteCount iDestStrLen, ByteCount *oDestConvLen, LogicalAddress iInfoPtr, ConstUnicodeMappingPtr iUnicodeMappingPtr);
+typedef STACK_UPP_TYPE(UnicodeToTextFallbackProcPtr) UnicodeToTextFallbackUPP;
+/*
+ * NewUnicodeToTextFallbackUPP()
+ *
+ * Availability:
+ * Non-Carbon CFM: available as macro/inline
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API_C( UnicodeToTextFallbackUPP )
+NewUnicodeToTextFallbackUPP(UnicodeToTextFallbackProcPtr userRoutine);
+#if !OPAQUE_UPP_TYPES
+ enum { uppUnicodeToTextFallbackProcInfo = 0x003FFFF0 }; /* pascal 4_bytes Func(4_bytes, 4_bytes, 4_bytes, 4_bytes, 4_bytes, 4_bytes, 4_bytes, 4_bytes) */
+ #ifdef __cplusplus
+ inline DEFINE_API_C(UnicodeToTextFallbackUPP) NewUnicodeToTextFallbackUPP(UnicodeToTextFallbackProcPtr userRoutine) { return (UnicodeToTextFallbackUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppUnicodeToTextFallbackProcInfo, GetCurrentArchitecture()); }
+ #else
+ #define NewUnicodeToTextFallbackUPP(userRoutine) (UnicodeToTextFallbackUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppUnicodeToTextFallbackProcInfo, GetCurrentArchitecture())
+ #endif
+#endif
+
+/*
+ * DisposeUnicodeToTextFallbackUPP()
+ *
+ * Availability:
+ * Non-Carbon CFM: available as macro/inline
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API_C( void )
+DisposeUnicodeToTextFallbackUPP(UnicodeToTextFallbackUPP userUPP);
+#if !OPAQUE_UPP_TYPES
+ #ifdef __cplusplus
+ inline DEFINE_API_C(void) DisposeUnicodeToTextFallbackUPP(UnicodeToTextFallbackUPP userUPP) { DisposeRoutineDescriptor((UniversalProcPtr)userUPP); }
+ #else
+ #define DisposeUnicodeToTextFallbackUPP(userUPP) DisposeRoutineDescriptor(userUPP)
+ #endif
+#endif
+
+/*
+ * InvokeUnicodeToTextFallbackUPP()
+ *
+ * Availability:
+ * Non-Carbon CFM: available as macro/inline
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API_C( OSStatus )
+InvokeUnicodeToTextFallbackUPP(
+ UniChar * iSrcUniStr,
+ ByteCount iSrcUniStrLen,
+ ByteCount * oSrcConvLen,
+ TextPtr oDestStr,
+ ByteCount iDestStrLen,
+ ByteCount * oDestConvLen,
+ LogicalAddress iInfoPtr,
+ ConstUnicodeMappingPtr iUnicodeMappingPtr,
+ UnicodeToTextFallbackUPP userUPP);
+#if !OPAQUE_UPP_TYPES
+ #ifdef __cplusplus
+ inline DEFINE_API_C(OSStatus) InvokeUnicodeToTextFallbackUPP(UniChar * iSrcUniStr, ByteCount iSrcUniStrLen, ByteCount * oSrcConvLen, TextPtr oDestStr, ByteCount iDestStrLen, ByteCount * oDestConvLen, LogicalAddress iInfoPtr, ConstUnicodeMappingPtr iUnicodeMappingPtr, UnicodeToTextFallbackUPP userUPP) { return (OSStatus)CALL_EIGHT_PARAMETER_UPP(userUPP, uppUnicodeToTextFallbackProcInfo, iSrcUniStr, iSrcUniStrLen, oSrcConvLen, oDestStr, iDestStrLen, oDestConvLen, iInfoPtr, iUnicodeMappingPtr); }
+ #else
+ #define InvokeUnicodeToTextFallbackUPP(iSrcUniStr, iSrcUniStrLen, oSrcConvLen, oDestStr, iDestStrLen, oDestConvLen, iInfoPtr, iUnicodeMappingPtr, userUPP) (OSStatus)CALL_EIGHT_PARAMETER_UPP((userUPP), uppUnicodeToTextFallbackProcInfo, (iSrcUniStr), (iSrcUniStrLen), (oSrcConvLen), (oDestStr), (iDestStrLen), (oDestConvLen), (iInfoPtr), (iUnicodeMappingPtr))
+ #endif
+#endif
+
+#if CALL_NOT_IN_CARBON || OLDROUTINENAMES
+ /* support for pre-Carbon UPP routines: New...Proc and Call...Proc */
+ #define NewUnicodeToTextFallbackProc(userRoutine) NewUnicodeToTextFallbackUPP(userRoutine)
+ #define CallUnicodeToTextFallbackProc(userRoutine, iSrcUniStr, iSrcUniStrLen, oSrcConvLen, oDestStr, iDestStrLen, oDestConvLen, iInfoPtr, iUnicodeMappingPtr) InvokeUnicodeToTextFallbackUPP(iSrcUniStr, iSrcUniStrLen, oSrcConvLen, oDestStr, iDestStrLen, oDestConvLen, iInfoPtr, iUnicodeMappingPtr, userRoutine)
+#endif /* CALL_NOT_IN_CARBON */
+
+/* Function prototypes */
+#if TARGET_CPU_68K && !TARGET_RT_MAC_CFM
+/*
+ Routine to Initialize the Unicode Converter and cleanup once done with it.
+ These routines must be called from Static Library clients.
+*/
+#if CALL_NOT_IN_CARBON
+/*
+ * InitializeUnicodeConverter()
+ *
+ * Availability:
+ * Non-Carbon CFM: not available
+ * CarbonLib: not available
+ * Mac OS X: not available
+ */
+EXTERN_API( OSStatus )
+InitializeUnicodeConverter(StringPtr TECFileName);
+
+
+/*
+ * TerminateUnicodeConverter()
+ *
+ * Availability:
+ * Non-Carbon CFM: not available
+ * CarbonLib: not available
+ * Mac OS X: not available
+ */
+EXTERN_API( void )
+TerminateUnicodeConverter(void);
+
+
+/* Note: the old names (InitializeUnicode, TerminateUnicode) for the above are still exported.*/
+#endif /* CALL_NOT_IN_CARBON */
+
+#endif /* TARGET_CPU_68K && !TARGET_RT_MAC_CFM */
+
+/*
+ * CreateTextToUnicodeInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CreateTextToUnicodeInfo(
+ ConstUnicodeMappingPtr iUnicodeMapping,
+ TextToUnicodeInfo * oTextToUnicodeInfo);
+
+
+/*
+ * CreateTextToUnicodeInfoByEncoding()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CreateTextToUnicodeInfoByEncoding(
+ TextEncoding iEncoding,
+ TextToUnicodeInfo * oTextToUnicodeInfo);
+
+
+/*
+ * CreateUnicodeToTextInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CreateUnicodeToTextInfo(
+ ConstUnicodeMappingPtr iUnicodeMapping,
+ UnicodeToTextInfo * oUnicodeToTextInfo);
+
+
+/*
+ * CreateUnicodeToTextInfoByEncoding()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CreateUnicodeToTextInfoByEncoding(
+ TextEncoding iEncoding,
+ UnicodeToTextInfo * oUnicodeToTextInfo);
+
+
+/*
+ * CreateUnicodeToTextRunInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CreateUnicodeToTextRunInfo(
+ ItemCount iNumberOfMappings,
+ const UnicodeMapping iUnicodeMappings[],
+ UnicodeToTextRunInfo * oUnicodeToTextInfo);
+
+
+/*
+ * CreateUnicodeToTextRunInfoByEncoding()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CreateUnicodeToTextRunInfoByEncoding(
+ ItemCount iNumberOfEncodings,
+ const TextEncoding iEncodings[],
+ UnicodeToTextRunInfo * oUnicodeToTextInfo);
+
+
+/*
+ * CreateUnicodeToTextRunInfoByScriptCode()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CreateUnicodeToTextRunInfoByScriptCode(
+ ItemCount iNumberOfScriptCodes,
+ const ScriptCode iScripts[],
+ UnicodeToTextRunInfo * oUnicodeToTextInfo);
+
+
+/* Change the TextToUnicodeInfo to another mapping. */
+/*
+ * ChangeTextToUnicodeInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ChangeTextToUnicodeInfo(
+ TextToUnicodeInfo ioTextToUnicodeInfo,
+ ConstUnicodeMappingPtr iUnicodeMapping);
+
+
+/* Change the UnicodeToTextInfo to another mapping. */
+/*
+ * ChangeUnicodeToTextInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ChangeUnicodeToTextInfo(
+ UnicodeToTextInfo ioUnicodeToTextInfo,
+ ConstUnicodeMappingPtr iUnicodeMapping);
+
+
+
+/*
+ * DisposeTextToUnicodeInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+DisposeTextToUnicodeInfo(TextToUnicodeInfo * ioTextToUnicodeInfo);
+
+
+/*
+ * DisposeUnicodeToTextInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+DisposeUnicodeToTextInfo(UnicodeToTextInfo * ioUnicodeToTextInfo);
+
+
+/*
+ * DisposeUnicodeToTextRunInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+DisposeUnicodeToTextRunInfo(UnicodeToTextRunInfo * ioUnicodeToTextRunInfo);
+
+
+/*
+ * ConvertFromTextToUnicode()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ConvertFromTextToUnicode(
+ TextToUnicodeInfo iTextToUnicodeInfo,
+ ByteCount iSourceLen,
+ ConstLogicalAddress iSourceStr,
+ OptionBits iControlFlags,
+ ItemCount iOffsetCount,
+ ByteOffset iOffsetArray[], /* can be NULL */
+ ItemCount * oOffsetCount, /* can be NULL */
+ ByteOffset oOffsetArray[], /* can be NULL */
+ ByteCount iOutputBufLen,
+ ByteCount * oSourceRead,
+ ByteCount * oUnicodeLen,
+ UniChar oUnicodeStr[]);
+
+
+/*
+ * ConvertFromUnicodeToText()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ConvertFromUnicodeToText(
+ UnicodeToTextInfo iUnicodeToTextInfo,
+ ByteCount iUnicodeLen,
+ const UniChar iUnicodeStr[],
+ OptionBits iControlFlags,
+ ItemCount iOffsetCount,
+ ByteOffset iOffsetArray[], /* can be NULL */
+ ItemCount * oOffsetCount, /* can be NULL */
+ ByteOffset oOffsetArray[], /* can be NULL */
+ ByteCount iOutputBufLen,
+ ByteCount * oInputRead,
+ ByteCount * oOutputLen,
+ LogicalAddress oOutputStr);
+
+
+/*
+ * ConvertFromUnicodeToTextRun()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ConvertFromUnicodeToTextRun(
+ UnicodeToTextRunInfo iUnicodeToTextInfo,
+ ByteCount iUnicodeLen,
+ const UniChar iUnicodeStr[],
+ OptionBits iControlFlags,
+ ItemCount iOffsetCount,
+ ByteOffset iOffsetArray[], /* can be NULL */
+ ItemCount * oOffsetCount, /* can be NULL */
+ ByteOffset oOffsetArray[], /* can be NULL */
+ ByteCount iOutputBufLen,
+ ByteCount * oInputRead,
+ ByteCount * oOutputLen,
+ LogicalAddress oOutputStr,
+ ItemCount iEncodingRunBufLen,
+ ItemCount * oEncodingRunOutLen,
+ TextEncodingRun oEncodingRuns[]);
+
+
+/*
+ * ConvertFromUnicodeToScriptCodeRun()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ConvertFromUnicodeToScriptCodeRun(
+ UnicodeToTextRunInfo iUnicodeToTextInfo,
+ ByteCount iUnicodeLen,
+ const UniChar iUnicodeStr[],
+ OptionBits iControlFlags,
+ ItemCount iOffsetCount,
+ ByteOffset iOffsetArray[], /* can be NULL */
+ ItemCount * oOffsetCount, /* can be NULL */
+ ByteOffset oOffsetArray[], /* can be NULL */
+ ByteCount iOutputBufLen,
+ ByteCount * oInputRead,
+ ByteCount * oOutputLen,
+ LogicalAddress oOutputStr,
+ ItemCount iScriptRunBufLen,
+ ItemCount * oScriptRunOutLen,
+ ScriptCodeRun oScriptCodeRuns[]);
+
+
+/* Truncate a multibyte string at a safe place. */
+/*
+ * TruncateForTextToUnicode()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+TruncateForTextToUnicode(
+ ConstTextToUnicodeInfo iTextToUnicodeInfo,
+ ByteCount iSourceLen,
+ ConstLogicalAddress iSourceStr,
+ ByteCount iMaxLen,
+ ByteCount * oTruncatedLen);
+
+
+/* Truncate a Unicode string at a safe place. */
+/*
+ * TruncateForUnicodeToText()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+TruncateForUnicodeToText(
+ ConstUnicodeToTextInfo iUnicodeToTextInfo,
+ ByteCount iSourceLen,
+ const UniChar iSourceStr[],
+ OptionBits iControlFlags,
+ ByteCount iMaxLen,
+ ByteCount * oTruncatedLen);
+
+
+/* Convert a Pascal string to Unicode string. */
+/*
+ * ConvertFromPStringToUnicode()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ConvertFromPStringToUnicode(
+ TextToUnicodeInfo iTextToUnicodeInfo,
+ ConstStr255Param iPascalStr,
+ ByteCount iOutputBufLen,
+ ByteCount * oUnicodeLen,
+ UniChar oUnicodeStr[]);
+
+
+/* Convert a Unicode string to Pascal string. */
+/*
+ * ConvertFromUnicodeToPString()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ConvertFromUnicodeToPString(
+ UnicodeToTextInfo iUnicodeToTextInfo,
+ ByteCount iUnicodeLen,
+ const UniChar iUnicodeStr[],
+ Str255 oPascalStr);
+
+
+/* Count the available conversion mappings. */
+/*
+ * CountUnicodeMappings()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+CountUnicodeMappings(
+ OptionBits iFilter,
+ ConstUnicodeMappingPtr iFindMapping,
+ ItemCount * oActualCount);
+
+
+/* Get a list of the available conversion mappings. */
+/*
+ * QueryUnicodeMappings()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+QueryUnicodeMappings(
+ OptionBits iFilter,
+ ConstUnicodeMappingPtr iFindMapping,
+ ItemCount iMaxCount,
+ ItemCount * oActualCount,
+ UnicodeMapping oReturnedMappings[]);
+
+
+/* Setup the fallback handler for converting Unicode To Text. */
+/*
+ * SetFallbackUnicodeToText()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+SetFallbackUnicodeToText(
+ UnicodeToTextInfo iUnicodeToTextInfo,
+ UnicodeToTextFallbackUPP iFallback,
+ OptionBits iControlFlags,
+ LogicalAddress iInfoPtr);
+
+
+/* Setup the fallback handler for converting Unicode To TextRuns. */
+/*
+ * SetFallbackUnicodeToTextRun()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+SetFallbackUnicodeToTextRun(
+ UnicodeToTextRunInfo iUnicodeToTextRunInfo,
+ UnicodeToTextFallbackUPP iFallback,
+ OptionBits iControlFlags,
+ LogicalAddress iInfoPtr);
+
+
+/* Re-initialize all state information kept by the context objects. */
+/*
+ * ResetTextToUnicodeInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.3 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ResetTextToUnicodeInfo(TextToUnicodeInfo ioTextToUnicodeInfo);
+
+
+/* Re-initialize all state information kept by the context objects. */
+/*
+ * ResetUnicodeToTextInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ResetUnicodeToTextInfo(UnicodeToTextInfo ioUnicodeToTextInfo);
+
+
+/* Re-initialize all state information kept by the context objects in TextRun conversions. */
+/*
+ * ResetUnicodeToTextRunInfo()
+ *
+ * Availability:
+ * Non-Carbon CFM: in UnicodeConverter 1.1 and later
+ * CarbonLib: in CarbonLib 1.0 and later
+ * Mac OS X: in version 10.0 and later
+ */
+EXTERN_API( OSStatus )
+ResetUnicodeToTextRunInfo(UnicodeToTextRunInfo ioUnicodeToTextRunInfo);
+
+
+
+
+#if PRAGMA_STRUCT_ALIGN
+ #pragma options align=reset
+#elif PRAGMA_STRUCT_PACKPUSH
+ #pragma pack(pop)
+#elif PRAGMA_STRUCT_PACK
+ #pragma pack()
+#endif
+
+#ifdef PRAGMA_IMPORT_OFF
+#pragma import off
+#elif PRAGMA_IMPORT
+#pragma import reset
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __UNICODECONVERTER__ */
+
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-07 02:17:35 +0000