IABSD.fr/xenocara/app/xpr/pmp.h

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• Author : matthieu
  Date : 2006-11-25 20:07:29
  Hash : 616b6f15
  Message : Importing from X.Org 7.2RC2

• app/xpr/pmp.h

• /*
   *	$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))