diff options
author | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
commit | 487ca4806cc046076293cf6cc5fbba0db282bac7 (patch) | |
tree | 847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/seetexk/postamble.h | |
parent | a3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff) |
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/seetexk/postamble.h')
-rw-r--r-- | Build/source/texk/seetexk/postamble.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/Build/source/texk/seetexk/postamble.h b/Build/source/texk/seetexk/postamble.h new file mode 100644 index 00000000000..6931b46d409 --- /dev/null +++ b/Build/source/texk/seetexk/postamble.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 1987, 1989 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 */ +}; + +int ScanPostAmble(); |