54  *	FileHeader
57  *  FileHeader:
297 _XcursorFileHeaderDestroy (XcursorFileHeader *fileHeader)  in _XcursorFileHeaderDestroy()  argument
299     free (fileHeader);  in _XcursorFileHeaderDestroy()
305     XcursorFileHeader	*fileHeader;  in _XcursorFileHeaderCreate()  local
309     fileHeader = malloc (sizeof (XcursorFileHeader) +  in _XcursorFileHeaderCreate()
311     if (!fileHeader)  in _XcursorFileHeaderCreate()
313     fileHeader->magic = XCURSOR_MAGIC;  in _XcursorFileHeaderCreate()
314     fileHeader->header = XCURSOR_FILE_HEADER_LEN;  in _XcursorFileHeaderCreate()
315     fileHeader->version = XCURSOR_FILE_VERSION;  in _XcursorFileHeaderCreate()
316     fileHeader->ntoc = ntoc;  in _XcursorFileHeaderCreate()
317     fileHeader->tocs = (XcursorFileToc *) (fileHeader + 1);  in _XcursorFileHeaderCreate()
318     return fileHeader;  in _XcursorFileHeaderCreate()
324     XcursorFileHeader	head, *fileHeader;  in _XcursorReadFileHeader()  local
345     fileHeader = _XcursorFileHeaderCreate (head.ntoc);  in _XcursorReadFileHeader()
346     if (!fileHeader)  in _XcursorReadFileHeader()
348     fileHeader->magic = head.magic;  in _XcursorReadFileHeader()
349     fileHeader->header = head.header;  in _XcursorReadFileHeader()
350     fileHeader->version = head.version;  in _XcursorReadFileHeader()
351     fileHeader->ntoc = head.ntoc;  in _XcursorReadFileHeader()
352     for (n = 0; n < fileHeader->ntoc; n++)  in _XcursorReadFileHeader()
354 	if (!_XcursorReadUInt (file, &fileHeader->tocs[n].type))  in _XcursorReadFileHeader()
356 	if (!_XcursorReadUInt (file, &fileHeader->tocs[n].subtype))  in _XcursorReadFileHeader()
358 	if (!_XcursorReadUInt (file, &fileHeader->tocs[n].position))  in _XcursorReadFileHeader()
361     if (n != fileHeader->ntoc)  in _XcursorReadFileHeader()
363 	_XcursorFileHeaderDestroy (fileHeader);  in _XcursorReadFileHeader()
366     return fileHeader;  in _XcursorReadFileHeader()
371 		   XcursorFileHeader	*fileHeader,  in _XcursorSeekToToc()  argument
374     if (!file || !fileHeader || \  in _XcursorSeekToToc()
375         (*file->seek) (file, fileHeader->tocs[toc].position, SEEK_SET) == EOF)  in _XcursorSeekToToc()
382 			     XcursorFileHeader	*fileHeader,  in _XcursorFileReadChunkHeader()  argument
386     if (!file || !fileHeader || !chunkHeader)  in _XcursorFileReadChunkHeader()
388     if (!_XcursorSeekToToc (file, fileHeader, toc))  in _XcursorFileReadChunkHeader()
399     if (chunkHeader->type != fileHeader->tocs[toc].type ||  in _XcursorFileReadChunkHeader()
400 	chunkHeader->subtype != fileHeader->tocs[toc].subtype)  in _XcursorFileReadChunkHeader()
408 _XcursorFindBestSize (XcursorFileHeader *fileHeader,  in _XcursorFindBestSize()  argument
417     if (!fileHeader || !nsizesp)  in _XcursorFindBestSize()
420     for (n = 0; n < fileHeader->ntoc; n++)  in _XcursorFindBestSize()
422 	if (fileHeader->tocs[n].type != XCURSOR_IMAGE_TYPE)  in _XcursorFindBestSize()
424 	thisSize = fileHeader->tocs[n].subtype;  in _XcursorFindBestSize()
438 _XcursorFindImageToc (XcursorFileHeader	*fileHeader,  in _XcursorFindImageToc()  argument
445     if (!fileHeader)  in _XcursorFindImageToc()
448     for (toc = 0; toc < fileHeader->ntoc; toc++)  in _XcursorFindImageToc()
450 	if (fileHeader->tocs[toc].type != XCURSOR_IMAGE_TYPE)  in _XcursorFindImageToc()
452 	thisSize = fileHeader->tocs[toc].subtype;  in _XcursorFindImageToc()
459     if (toc == fileHeader->ntoc)  in _XcursorFindImageToc()
466 		   XcursorFileHeader	*fileHeader,  in _XcursorReadImage()  argument
475     if (!file || !fileHeader)  in _XcursorReadImage()
478     if (!_XcursorFileReadChunkHeader (file, fileHeader, toc, &chunkHeader))  in _XcursorReadImage()
526     XcursorFileHeader	*fileHeader;  in XcursorXcFileLoadImages()  local
535     fileHeader = _XcursorReadFileHeader (file);  in XcursorXcFileLoadImages()
536     if (!fileHeader)  in XcursorXcFileLoadImages()
538     bestSize = _XcursorFindBestSize (fileHeader, (XcursorDim) size, &nsize);  in XcursorXcFileLoadImages()
541         _XcursorFileHeaderDestroy (fileHeader);  in XcursorXcFileLoadImages()
547         _XcursorFileHeaderDestroy (fileHeader);  in XcursorXcFileLoadImages()
552 	toc = _XcursorFindImageToc (fileHeader, bestSize, n);  in XcursorXcFileLoadImages()
555 	images->images[images->nimage] = _XcursorReadImage (file, fileHeader,  in XcursorXcFileLoadImages()
561     _XcursorFileHeaderDestroy (fileHeader);  in XcursorXcFileLoadImages()