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/*
* $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))
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