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- /* psspec.h
- * Copyright (C) Angus J. C. Duggan 1991-1995
- * See file LICENSE for details.
- *
- * routines for page rearrangement specs
- */
-
- /* pagespec flags */
- #define ADD_NEXT (0x01)
- #define ROTATE (0x02)
- #define SCALE (0x04)
- #define OFFSET (0x08)
- #define GSAVE (ROTATE|SCALE|OFFSET)
-
- typedef struct pagespec {
- int reversed, pageno, flags, rotate;
- double xoff, yoff, scale;
- struct pagespec *next;
- } PageSpec ;
-
- extern double width, height;
-
- extern PageSpec *newspec(void);
- extern int parseint(char **sp, void (*errorfn)(void));
- extern double parsedouble(char **sp, void (*errorfn)(void));
- extern double parsedimen(char **sp, void (*errorfn)(void));
- extern double singledimen(char *str, void (*errorfn)(void),
- void (*usagefn)(void));
- extern void pstops(int modulo, int pps, int nobind, PageSpec *specs,
- double draw);
-
- extern double atof();
-