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10f5957592
<types.h>, then GSString* and ResultBuf* types will by #defined to be GSStringPtr and ResultBufPtr, respectively.
346 lines
11 KiB
C
346 lines
11 KiB
C
/********************************************
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*
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* Types, defines used in more that one header file.
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*
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* Copyright Apple Computer, Inc.1986-90
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* All Rights Reserved
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*
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* Copyright 1992, 1993, Byte Works, Inc.
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*
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********************************************/
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#ifndef __TYPES__
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#define __TYPES__
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#ifndef noError
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#define noError 0x0000
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#endif
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#ifndef nil
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#define nil 0x0L
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#endif
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#ifndef NULL
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#define NULL 0x0L
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#endif
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#ifndef NIL
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#define NIL 0x0L
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#endif
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#define dispatcher 0xE10000L /* tool locator dispatch address */
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#define TRUE 1
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#define true TRUE
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#define FALSE 0
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#define false FALSE
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/* RefDescriptors */
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#define refIsPointer 0x0000
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#define refIsHandle 0x0001
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#define refIsResource 0x0002
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#define refIsNewHandle 0x0003
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typedef unsigned char byte, Byte;
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typedef unsigned int word, Word;
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typedef int integer, Integer;
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typedef long longint, Longint;
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typedef long Long;
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typedef unsigned long longword, Longword, LongWord;
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typedef unsigned long Dblword, DblWord; /* retained for back compatibility */
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typedef long Fixed;
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typedef long Frac;
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typedef extended Extended;
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typedef extended *ExtendedPtr;
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typedef char *ptr, *Ptr, *pointer, *Pointer;
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typedef ptr *handle, *Handle;
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typedef Handle *HandlePtr;
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typedef char *CStringPtr, **CStringHndl, ***CStringHndlPtr;
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typedef long (*ProcPtr)(void); /* retained for back compatibility */
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typedef pascal void (*VoidProcPtr)(void);
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typedef pascal Word (*WordProcPtr)(void);
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typedef pascal LongWord (*LongProcPtr)(void);
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typedef unsigned int boolean, Boolean, BOOLEAN;
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typedef short OSErr;
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typedef int *IntPtr ;
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typedef Ptr FPTPtr;
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#define String(size) struct {unsigned char textLength; unsigned char text[size];}
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typedef String(255) Str255, *StringPtr, **StringHandle;
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typedef String(32) Str32, *String32Ptr, **String32Handle;
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struct Point {
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short v;
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short h;
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};
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typedef struct Point Point, *PointPtr;
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struct Rect {
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short v1;
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short h1;
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short v2;
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short h2;
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};
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typedef struct Rect Rect, *RectPtr, **RectHndl;
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struct TimeRec {
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Byte second;
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Byte minute;
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Byte hour;
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Byte year;
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Byte day;
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Byte month;
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Byte extra;
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Byte weekDay;
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};
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typedef struct TimeRec TimeRec, *TimeRecPtr, **TimeRecHndl;
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typedef Word RefDescriptor;
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extern unsigned _ownerid;
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extern int _toolErr;
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#ifndef Ref
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#define Ref Long
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#endif
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/* Formerly in GSOS.h */
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#ifdef __GNO__
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typedef struct GSString { /* don't use "struct GSString"; use pointers */
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Word length; /* Number of chars in text field */
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char text[1]; /* Is enlarged dynamically */
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} *GSStringPtr, **GSStringHndl;
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typedef GSStringHndl *GSStringHndlPtr;
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#endif
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typedef struct GSString255 {
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Word length; /* Number of Chars in text field */
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char text[255];
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} GSString255, *GSString255Ptr, **GSString255Hndl;
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typedef GSString255Hndl *GSString255HndlPtr;
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typedef struct GSString32 {
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Word length; /* Number of characters in text field */
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char text[32];
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} GSString32, *GSString32Ptr, **GSString32Hndl;
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#ifdef __GNO__
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typedef struct ResultBuf { /* don't use "struct ResultBuf"; use pointers */
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Word bufSize; /* Maximum number of chars in text field */
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struct GSString bufString; /* This one is enlarged dynamically */
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} *ResultBufPtr, **ResultBufHndl;
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typedef ResultBufHndl *ResultBufHndlPtr ;
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#endif
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typedef struct ResultBuf255 {
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Word bufSize;
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GSString255 bufString;
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} ResultBuf255, *ResultBuf255Ptr, **ResultBuf255Hndl;
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typedef ResultBuf255Hndl *ResultBuf255HndlPtr ;
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typedef struct ResultBuf32 {
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Word bufSize;
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GSString32 bufString;
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} ResultBuf32, *ResultBuf32Ptr, **ResultBuf32Hndl;
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#if defined(__GNO__) && defined(__USE_DYNAMIC_GSSTRING__)
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/*
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* Now that we've nicely typedef'd all those structs, we throw most
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* of them away. Note that this can cause confusion if, for example,
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* one has a GSString32Ptr to which they try to assign a variable of
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* type "pointer to GSString32"; it will cause a type mismatch error
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* that is not exactly obvious as to the cause.
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*
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* So why do it at all? Because this allows code that knows about (and
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* uses) the dynamic GSStringPtr to have assignments to GS/OS parm blocks
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* without generating an error and without using casts. Casts are
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* otherwise necessary, but can handle *real* type mismatches, such as
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* that which happens when a GSStringPtr is accidentally cast to a
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* ResultBufPtr.
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*
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* _Don't_ insert a #define for the basic struct here, because that would
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* change the sizeof() the struct and blow the world to pieces. Defines
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* should only be used for pointer types, because all pointers are the
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* same size.
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*/
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#define GSString255Ptr GSStringPtr
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#define GSString255Hndl GSStringHndl
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#define GSString255HndlPtr GSStringHndlPtr
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#define GSString32Ptr GSStringPtr
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#define GSString32Hndl GSStringHndl
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#define GSString32HndlPtr GSStringHndlPtr
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#define ResultBuf255Ptr ResultBufPtr
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#define ResultBuf255Hndl ResultBufHndl
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#define ResultBuf255HndlPtr ResultBufHndlPtr
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#define ResultBuf32Ptr ResultBufPtr
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#define ResultBuf32Hndl ResultBufHndl
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#define ResultBuf32HndlPtr ResultBufHndlPtr
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#endif /* __GNO__ && __USE_DYNAMIC_GSSTRING__ */
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/* Formerly in QuickDraw.h */
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typedef unsigned char Pattern[32], *PatternPtr;
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typedef unsigned char Mask[8];
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typedef Word ColorTable[16], *ColorTablePtr, **ColorTableHndl;
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/* TextStyle */
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#define plainMask 0x0000 /* Mask for plain text bit */
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#define boldMask 0x0001 /* Mask for bold bit */
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#define italicMask 0x0002 /* Mask for italic bit */
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#define underlineMask 0x0004 /* Mask for underline bit */
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#define outlineMask 0x0008 /* Mask for outline bit */
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#define shadowMask 0x0010 /* Mask for shadow bit */
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#define fUseShadowing 0x8000 /* corrected 26-May-92 DAL */
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#define fFastPortAware 0x4000
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typedef Integer TextStyle;
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struct LocInfo {
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Word portSCB; /* SCBByte in low byte */
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Pointer ptrToPixImage; /* ImageRef */
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Word width; /* Width */
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Rect boundsRect; /* BoundsRect */
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};
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typedef struct LocInfo LocInfo, *LocInfoPtr, **LocInfoHndl;
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struct Region {
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Word rgnSize; /* size in bytes */
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Rect rgnBBox; /* enclosing rectangle */
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};
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typedef struct Region Region, *RegionPtr, **RegionHndl;
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struct Font {
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Word offseToMF; /* fully defined front of the Font record. */
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Word family;
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TextStyle style;
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Word size;
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Word version;
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Word fbrExtent;
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Word highowTLoc;
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};
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typedef struct Font Font, *FontPtr, **FontHndl;
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union FontID {
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struct {
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Word famNum;
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Byte fontStyle;
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Byte fontSize;
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} fidRec;
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Long fidLong;
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};
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typedef union FontID FontID, *FontIDPtr, **FontIDHndl;
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struct QDProcs {
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VoidProcPtr stdText;
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VoidProcPtr stdLine;
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VoidProcPtr stdRect;
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VoidProcPtr stdRRect;
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VoidProcPtr stdOval;
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VoidProcPtr stdArc;
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VoidProcPtr stdPoly;
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VoidProcPtr stdRgn;
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VoidProcPtr stdPixels;
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VoidProcPtr stdComment;
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VoidProcPtr stdTxMeas;
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VoidProcPtr stdTxBnds;
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VoidProcPtr stdGetPic;
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VoidProcPtr stdPutPic;
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};
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typedef struct QDProcs QDProcs, *QDProcsPtr, **QDProcsHndl;
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struct GrafPort {
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LocInfo portInfo;
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Rect portRect; /* PortRect */
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RegionHndl clipRgn; /* Clip Rgn. Pointer */
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RegionHndl visRgn; /* Vis. Rgn. Pointer */
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Pattern bkPat; /* BackGround Pattern */
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Point pnLoc; /* Pen Location */
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Point pnSize; /* Pen Size */
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Word pnMode; /* Pen Mode */
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Pattern pnPat; /* Pen Pattern */
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Mask pnMask; /* Pen Mask */
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Word pnVis; /* Pen Visable */
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FontHndl fontHandle;
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FontID fontID; /* Font ID */
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Word fontFlags; /* FontFlags */
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Word txSize; /* Text Size */
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TextStyle txFace; /* Text Face */
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Word txMode; /* Text Mode */
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Fixed spExtra; /* Fixed Point Value */
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Fixed chExtra; /* Fixed Point Value */
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Word fgColor; /* ForeGround Color */
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Word bgColor; /* BackGround Color */
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Handle picSave; /* PicSave */
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Handle rgnSave; /* RgnSave */
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Handle polySave; /* PolySave */
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QDProcsPtr grafProcs;
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Word arcRot; /* ArcRot */
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Longint userField; /* UserField */
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Longint sysField; /* SysField */
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};
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typedef struct GrafPort GrafPort, *GrafPortPtr, **GrafPortHndl;
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/* Formerly in Control.h */
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typedef GrafPortPtr WindowPtr;
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struct CtlRec {
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struct CtlRec **ctlNext; /* Handle of next control. */
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WindowPtr ctlOwner; /* Pointer to control's window. */
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Rect ctlRect; /* Enclosing rectangle. */
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Byte ctlFlag; /* Bit flags. */
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Byte ctlHilite; /* Highlighted part. */
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Word ctlValue; /* Control's value. */
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LongProcPtr ctlProc; /* Control's definition procedure. */
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LongProcPtr ctlAction; /* Control's action procedure. */
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Longint ctlData; /* Reserved for CtrlProc's use. */
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Longint ctlRefCon; /* Reserved for application's use. */
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Pointer ctlColor; /* Pointer to appropriate color table. */
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Byte ctlReserved[16]; /* Reserved for future expansion */
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LongWord ctlID;
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Word ctlMoreFlags;
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Word ctlVersion;
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};
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typedef struct CtlRec CtlRec, *CtlRecPtr, **CtlRecHndl, ***CtlRecHndlPtr;
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struct BarColors {
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Word barOutline; /* color for outlining bar, arrows, and thumb */
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Word barNorArrow; /* color of arrows when not highlighted */
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Word barSelArrow; /* color of arrows when highlighted */
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Word barArrowBack; /* color of arrow box's background */
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Word barNorThumb; /* color of thumb's background when not highlighted */
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Word barSelThumb; /* color of thumb's background when highlighted */
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Word barPageRgn; /* color and pattern page region: high byte - 1= dither, 0 = solid */
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Word barInactive; /* color of scroll bar's interior when inactive */
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};
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typedef struct BarColors BarColors, *BarColorsPtr, **BarColorsHndl;
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/* Formerly in Event.h */
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struct EventRecord {
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Word what; /* event code */
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LongWord message; /* event message */
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LongWord when; /* ticks since startup */
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Point where; /* mouse location */
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Word modifiers; /* modifier flags */
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LongWord wmTaskData;
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LongWord wmTaskMask;
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LongWord wmLastClickTick;
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Word wmClickCount;
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LongWord wmTaskData2;
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LongWord wmTaskData3;
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LongWord wmTaskData4;
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Point wmLastClickPt;
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};
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typedef struct EventRecord EventRecord, *EventRecordPtr, **EventRecordHndl;
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/* Formerly in Window.h */
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typedef EventRecord WmTaskRec;
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typedef EventRecordPtr WmTaskRecPtr;
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#endif
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