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#ifndef _xdvi_h
#define _xdvi_h
#include <stdio.h>
/*
* Written by Eric C. Cooper, CMU
*/
#define ROUNDUP(x,y) (((x)+(y)-1)/(y))
extern unsigned long num (FILE *, int);
extern long snum(FILE *, int);
extern struct WindowRec mane, currwin;
#define one(fp) ((unsigned char) getc(fp))
#define sone(fp) ((long) one(fp))
#define two(fp) num (fp, 2)
#define stwo(fp) snum(fp, 2)
#define four(fp) num (fp, 4)
#define sfour(fp) snum(fp, 4)
#endif /* _xdvi_h */
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