===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/Kan/datatype.h,v
retrieving revision 1.1.1.1
retrieving revision 1.7
diff -u -p -r1.1.1.1 -r1.7
--- OpenXM/src/kan96xx/Kan/datatype.h	1999/10/08 02:12:01	1.1.1.1
+++ OpenXM/src/kan96xx/Kan/datatype.h	2003/07/17 07:33:03	1.7
@@ -1,3 +1,4 @@
+/* $OpenXM: OpenXM/src/kan96xx/Kan/datatype.h,v 1.6 2003/07/10 08:20:04 takayama Exp $ */
 #include "gmp.h"
 
 /* GC */
@@ -28,6 +29,7 @@ void KSstop();
 			must be larger than AGLIMIT. They are automatically
 			determined by the value of AGLIMIT. */
 
+#define LARGE_NEGATIVE_NUMBER (-0x7fffffff)  /* for 32 bit */
 
 typedef struct listPoly *   POLY;
 typedef struct monomial *   MONOMIAL;
@@ -72,6 +74,10 @@ struct ring {
   void *gbListTower;
   int *outputOrder;
   char *name;
+  int weightedHomogenization;
+  int degreeShiftSize;
+  int degreeShiftN;
+  int *degreeShift;
 };
 
 
@@ -155,7 +161,8 @@ struct polySet {
   int *mark;          /* if (mark[i]), then syz[i] is simplified. */
   int *serial;        /* serial[i]=k ===> g[i] is input[k] */
   int size;           /* size of this set. i.e., g[0], g[1], ..., g[size-1] */
-  int lim;       
+  int lim;
+  POLY *gh;           /* gh[i] = homogenize(g[i]) for ecart division */
 };
 
 struct pair {