/*
Copyright 2000 Compaq Computer Corporation

COMPAQ Registered in U.S. Patent and Trademark Office.

Confidential computer software.  Valid license from Compaq required for
possession, use or copying.  Consistent with FAR 12.211 and 12.212, Commercial
Computer Software, Computer Software Documentation, and Technical Data for
Commercial Items are licensed to the U.S. Government under vendor's standard
commercial license.
*/
/*
 *	$XConsortium: pmp.h,v 1.5 91/02/19 22:13:33 converse Exp $
 */

/* Written by Jose' J. Capo' */
/* (jjc@comet.lcs.mit.edu), June 1987 */

/* WARNING!!!:  Include this header after the standard headers (like */
 /* <stdio.h>) of  the following might cause another header to */
 /* redefine BUFSIZ */
#ifndef BUFSIZ
#define BUFSIZ	1024
#endif

#define MAX_FRAME_LEN	512
#define MAX_VECTOR_LEN	65535

#define DBG(cond)	if (dbg cond)
#define DEBUG(cond)	if (debug cond)
#define min(a,b)	((a) < (b)? (a) : (b))

#define pel2inch(pels)		((float) ((pels) / PPI))
#define ppmask(rounded,thickness)	(0x20 * (rounded) + (thickness))


#define min(a,b)	((a) < (b)? (a) : (b))
#define lo(x)	((x) & 0xFF)
#define hi(x)	(((x) & 0xFF00) >>8)
#define hi2(x)	(((x) & 0xFF0000) >>16)
#define p_wput(w, f)	{\
			   (void) putc(hi(w), (f)); \
			   (void) putc(lo(w), (f));\
		       }
#define PMP(f, len)	{ fprintf(f, "\033[C"); \
			    p_putlh(f, len);\
		      }
#define p_putlh(f, w)	{\
			   (void) putc(lo(w), (f));\
			   (void) putc(hi(w), (f)); \
		       }

/* hi-lo 2-byte integer */
/* int hl2int(unsigned char *) */
#define hl2int(hl2)	((int) (0x100 * *(hl2) + *((hl2)+1)))

/* putlh2(FILE *, int) */
#define puthl2(i, f) { (void) putc(hi((i)), (f));\
		       (void) putc(lo((i)), (f));\
		     }

/* hi-lo 3-byte integer */
/* long hl3long(unsigned char *) */
#define hl3long(hl3)	((long) (0x10000 * *(hl3) + \
				 0x100 * *((hl3)+1) + *((hl3)+2)))

/* puthl3(FILE *, long) */
#define puthl3(l, f) { (void) putc(hi2((l)), (f));\
		       (void) putc(hi((l)), (f));\
		       (void) putc(lo((l)), (f));\
		     }

/* int int2sgn(int) */
#define int2sgn(i)	(((i) > 0x8000 - 1)? (i)- 0x10000: (i))

/* int long3sgn(long) */
#define long3sgn(l)	(((l) > 0x800000 - 1)? (l) - 0x1000000 : (l))