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- /*
- * Copyright (c) 1987 University of Maryland Department of Computer Science.
- * All rights reserved. Permission to copy for any purpose is hereby granted
- * so long as this copyright notice remains intact.
- */
-
- /* Definitions for ScanPostAmble */
-
- /*
- * ScanPostAmble reads the postamble of a DVI file from the (stdio)
- * file specified in its first argument. It is handed two pointers to
- * functions. The first (ScanPostAmble's second argument) is called
- * after the header information has been read, and given a pointer to a
- * PostAmbleInfo structure. It is the job of this function to extract the
- * required information from this structure (which is deallocated when
- * ScanPostAmble returns).
- *
- * The second function is called once for each font definition occurring in
- * the postamble, and is given a pointer to a PostAmbleFont structure. This
- * function should do whatever the device needs to read the actual font.
- *
- * If the DVI file appears malformed, ScanPostAmble will print an error
- * message and exit. (Drastic, perhaps, but effective.)
- */
-
- struct PostAmbleInfo {
- i32 pai_PrevPagePointer; /* previous page pointer */
- i32 pai_Numerator; /* numerator from dvi file */
- i32 pai_Denominator; /* denominator from dvi file*/
- i32 pai_DVIMag; /* \magnification */
- i32 pai_TallestPageHeight; /* height of tallest page */
- i32 pai_WidestPageWidth; /* width of widest page */
- int pai_DVIStackSize; /* DVI stack size required */
- int pai_NumberOfPages; /* total number of pages in DVI file */
- };
-
- struct PostAmbleFont {
- char *paf_name; /* name of font (null terminated) */
- int paf_n1; /* length of first part of name */
- int paf_n2; /* length of second part of name */
- i32 paf_DVIFontIndex; /* font index number */
- i32 paf_DVIChecksum; /* checksum from DVI file */
- i32 paf_DVIMag; /* "at size" */
- i32 paf_DVIDesignSize; /* design size of font */
- };
-