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VMOpenType

typedef ByteEnum VMOpenType;
#define VMO_OPEN							0
#define VMO_TEMP_FILE							1
#define VMO_CREATE							2
#define VMO_CREATE_ONLY							3
#define VMO_CREATE_TRUNCATE							4
#define VMO_NATIVE_WITH_EXT_ATTRS							0x80

The following types are available:

VMO_TEMP_FILE

If this is passed, the file will be a temporary data file. When you create a temporary file, you pass a directory path, not a file name. The path should be followed by fourteen null bytes, including the string's terminating null. The system will choose an appropriate file name and add it to the path string.

VMO_CREATE_ONLY

If this is passed, the document will be created. If a document with the specified name already exists in the working directory, VMOpen() will return an error condition.

VMO_CREATE

If this is passed, the file will be created if it does not already exist; otherwise it will be opened.

VMO_CREATE_TRUNCATE

If this is passed, the file will be created if it does not already exist; otherwise, it will be opened and truncated (all data blocks will be freed).

VMO_OPEN

Open existing file. If file does not exist, return an error condition.

VMOperation

typedef enum {
VMO_READ,
VMO_INTERNAL,
VMO_SAVE,
VMO_SAVE_AS,
VMO_REVERT,
VMO_UPDATE,
VMO_WRITE
} VMOperation;

 

VMRelocType

typedef enum {
VMRT_UNRELOCATE_BEFORE_WRITE,
VMRT_RELOCATE_AFTER_READ,
VMRT_RELOCATE_AFTER_WRITE,
VMRT_RELOCATE_FROM_RESOURCE,
VMRT_UNRELOCATE_FROM_RESOURCE,
} VMRelocType;

 

VMStartExclusiveReturnValue

typedef enum {
 VMSERV_NO_CHANGES,
 VMSERV_CHANGES,
 VMSERV_TIMEOUT
} VMStartExclusiveReturnValue;

VMGrabExclusive() returns a member of this enumerated type. It may have one of the following values:

VMSERV_NO_CHANGES

No other thread has changed this file since the last time this thread had access to the file.

VMSERV_CHANGES

The file may have been altered since the last time this thread had access to it; the thread should take appropriate actions (such as re-reading any cached data).

VMSERV_TIMEOUT

This call to VMGrabExclusive() failed and timed out without getting access to the file.

VolumeName

typedef char VolumeName[VOLUME_BUFFER_SIZE];

 

WBFixed

typedef struct {
byte WBF_frac;
word WBF_int;
} WBFixed;

 

wchar

typedef unsigned int wchar;

 

WindowHandle

typedef Handle WindowHandle;

 

WinInfoType

typedef enum /* word */ {
WIT_PRIVATE_DATA =0,
WIT_COLOR =2,
WIT_INPUT_OBJ =4,
WIT_EXPOSURE_OBJ =6,
WIT_STRATEGY =8,
WIT_FLAGS =10,
WIT_LAYER_ID =12,
WIT_PARENT_WIN =14,
WIT_FIRST_CHILD_WIN =16,
WIT_LAST_CHILD_WIN =18,
WIT_PREV_SIBLING_WIN =20,
WIT_NEXT_SIBLING_WIN =22,
WIT_PRIORITY=24,
} WinInfoType;

 

WinInvalFlag

typedef ByteEnum WinInvalFlag;
#define WIF_INVALIDATE					0
#define WIF_DONT_INVALIDATE					1

 

WinPassFlags

typedef WordFlags WinPassFlags;
#define WPF_CREATE_GSTATE						0x8000
#define WPF_ROOT 						0x4000
#define WPF_SAVE_UNDER 						0x2000
#define WPF_INIT_EXCLUDED 						0x1000
#define WPF_PLACE_BEHIND 						0x0800
#define WPF_PLACE_LAYER_BEHIND 						0x0400
#define WPF_LAYER 						0x0200
#define WPF_ABS 						0x0100
#define WPF_PRIORITY 						0x00ff

 

WinPriority

typedef ByteEnum WinPriority;
#define WIN_PRIO_POPUP					 4
#define WIN_PRIO_MODAL 					 6
#define WIN_PRIO_ON_TOP 					 8
#define WIN_PRIO_COMMAND 					10
#define WIN_PRIO_STD 					12
#define WIN_PRIO_ON_BOTTOM 					14

 

word

typedef unsigned int word;

 

WordAndAHalf

typedef struct {
word 	WAAH_low;
byte 	WAAH_high;
} WordAndAHalf;

 

WordFlags

typedef word WordFlags;

 

WWFixed

typedef struct {
word WWF_frac;
word WWF_int;
} WWFixed;

 

WWFixedAsDWord

typedef dword WWFixedAsDWord

 

XYOffset

typedef struct {
sword XYO_x;
sword XYO_y;
} XYOffset;

A graphics coordinate offset.

XYSize

typedef struct {
word XYS_width;
word XYS_height;
} XYSize;

A graphics size, in two dimensions.

XYValueAsDWord

typedef dword XYValueAsDWord;

A graphics size, in two dimensions, expressed as a DWord.