57 lines
2.6 KiB
C
57 lines
2.6 KiB
C
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/****************************************************************************
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Unit Error; Interface
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*****************************************************************************
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Error handles all the interpretation, metafile creation, or read failures
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that may occur during the course of the translation.
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Module Prefix: Er
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*****************************************************************************/
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/********************* Exported Data ***************************************/
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#define ErNoError NOERR
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#define ErInvalidVersion 1 /* file is not version 1 or 2 */
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#define ErInvalidVersionID 2 /* PICT 2 version ID invalid */
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#define ErBadHeaderSequence 3 /* PICT 2 HeaderOp not found */
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#define ErInvalidPrefsHeader 4 /* Preferences header invalid */
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#define ErNoSourceFormat 5 /* no source filename/handle given */
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#define ErMemoryFull 10 /* GlobalAlloc() fail */
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#define ErMemoryFail 11 /* GlobalLock() fail */
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#define ErCreateMetafileFail 12 /* CreateMetafile() fail */
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#define ErCloseMetafileFail 13 /* CloseMetafile() fail */
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#define ErEmptyPicture 20 /* no primitives found in file */
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#define ErNullBoundingRect 30 /* BBox defines NULL area */
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#define Er32KBoundingRect 31 /* BBox extents exceed 32K */
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#define ErReadPastEOF 40 /* Attempt to read past end of file */
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#define ErOpenFail 41 /* OpenFile() failed */
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#define ErReadFail 42 /* read from disk failed */
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#define ErNonSquarePen 50 /* non-square pen & user pref abort */
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#define ErPatternedPen 51 /* patterned pen & user pref abort */
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#define ErInvalidXferMode 52 /* invalid transfer mode & abort */
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#define ErNonRectRegion 53 /* non-rectangular region abort */
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#define ErNoDialogBox 60 /* unable to run status dialog box */
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extern OSErr globalError;
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/*********************** Exported Function Definitions **********************/
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#define ErSetGlobalError( /* OSErr */ error ) \
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/* callback function that allows any routine to set a global error state */ \
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globalError = error
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#define ErGetGlobalError( /* void */ ) \
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/* callback function that allows any routine to get global error state */ \
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globalError
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OSErr ErInternalErrorToAldus( void );
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/* returns the appropriate Aldus error code given the current global error */
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