/usr/lib/emboss/include/eplplot/pdf.h is in emboss-lib 6.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | /* $Id: pdf.h,v 1.5 2007/05/17 10:37:26 ajb Exp $
Copyright (C) 1992 by Maurice J. LeBrun
Macros and prototypes for the PDF package.
This software may be freely copied, modified and redistributed without
fee provided that this copyright notice is preserved intact on all
copies and modified copies.
There is no warranty or other guarantee of fitness of this software.
It is provided solely "as is". The author(s) disclaim(s) all
responsibility and liability with respect to this software's usage or
its effect upon hardware or computer systems.
*/
#ifndef __PDF_H__
#define __PDF_H__
/*--------------------------------------------------------------------------*\
* dll functions
\*--------------------------------------------------------------------------*/
#include "pldll.h"
/* Some unsigned types */
#ifndef U_CHAR
#define U_CHAR unsigned char
#endif
#ifndef U_SHORT
#define U_SHORT unsigned short
#endif
#ifndef U_INT
#define U_INT unsigned int
#endif
#ifndef U_LONG
#define U_LONG unsigned long
#endif
#ifdef PLPLOT_USE_TCL_CHANNELS
#include <tcl.h>
#endif
/* PDFstrm definition */
/* The low level PDF i/o routines use the transfer method appropriate for */
/* the first non-null type below */
typedef struct {
FILE *file; /* Filesystem */
unsigned char *buffer; /* Memory buffer */
#ifdef PLPLOT_USE_TCL_CHANNELS
Tcl_Channel tclChan; /* Tcl channel */
#endif
long bp, bufmax; /* Buffer pointer and max size */
} PDFstrm;
/* Info for the i/o device. Only used by Tcl/TK/dp drivers for now */
typedef struct {
FILE *file; /* File handle */
char *fileName; /* Fifo or socket name (if needed) */
char *fileHandle; /* Handle for use from interpreter */
int fd; /* I/O device file descriptor */
int type; /* Communication channel type */
char *typeName; /* As above, but in string form */
} PLiodev;
/* Error numbers */
#define PDF_ERROR 1 /* Unknown error */
#define PDF_FNOPEN 2 /* File not open */
#define PDF_FAOPEN 3 /* File already open */
#define PDF_BADUN 4 /* Bad unit number */
#define PDF_BADNBITS 5 /* Invalid # of bits */
#define PDF_RDERR 6 /* Read error */
#define PDF_WRERR 7 /* Write error */
#define PDF_NOTPDF 8 /* Not a valid PDF file */
/* Prototypes */
/* Use a wrapper for the prototypes for use from K&R C */
void pdf_set PLARGS((char *option, int value));
PDFstrm *pdf_fopen PLARGS((const char *fileName, const char *mode));
PDFstrm *pdf_bopen PLARGS((U_CHAR *buffer, long bufmax));
PLDLLIMPEXP PDFstrm *pdf_finit PLARGS((FILE *file));
PDFstrm *plLibOpenPdfstrm PLARGS((const char *fn)); /* pmr: const */
PLDLLIMPEXP int pdf_close PLARGS((PDFstrm *pdfs));
int pdf_putc PLARGS((int c, PDFstrm *pdfs));
int pdf_getc PLARGS((PDFstrm *pdfs));
int pdf_ungetc PLARGS((int c, PDFstrm *pdfs));
int pdf_rdx PLARGS((U_CHAR *x, long nitems, PDFstrm *pdfs));
PLDLLIMPEXP int pdf_rd_header PLARGS((PDFstrm *pdfs, char *header));
int pdf_wr_header PLARGS((PDFstrm *pdfs, const char *header));
int pdf_wr_string PLARGS((PDFstrm *pdfs, const char *string));
int pdf_rd_string PLARGS((PDFstrm *pdfs, char *string, int nmax));
int pdf_wr_1byte PLARGS((PDFstrm *pdfs, U_CHAR s));
PLDLLIMPEXP int pdf_rd_1byte PLARGS((PDFstrm *pdfs, U_CHAR *ps));
int pdf_wr_2bytes PLARGS((PDFstrm *pdfs, U_SHORT s));
PLDLLIMPEXP int pdf_rd_2bytes PLARGS((PDFstrm *pdfs, U_SHORT *ps));
int pdf_wr_2nbytes PLARGS((PDFstrm *pdfs, U_SHORT *s, PLINT n));
PLDLLIMPEXP int pdf_rd_2nbytes PLARGS((PDFstrm *pdfs, U_SHORT *s, PLINT n));
int pdf_wr_4bytes PLARGS((PDFstrm *pdfs, U_LONG s));
PLDLLIMPEXP int pdf_rd_4bytes PLARGS((PDFstrm *pdfs, U_LONG *ps));
int pdf_wr_ieeef PLARGS((PDFstrm *pdfs, float f));
PLDLLIMPEXP int pdf_rd_ieeef PLARGS((PDFstrm *pdfs, float *pf));
#endif /* __PDF_H__ */
|