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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))
-