1 files changed, 186 insertions, 0 deletions
diff --git a/test/ccured_olden/voronoi/defines.h b/test/ccured_olden/voronoi/defines.h
new file mode 100644
index 00000000..651336db
--- /dev/null
+++ b/test/ccured_olden/voronoi/defines.h
@@ -0,0 +1,186 @@
+/* For copyright information, see olden_v1.0/COPYRIGHT */
+
+extern double sqrt();
+extern double exp();
+extern double log();
+extern double drand();
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifndef SS_PLAIN
+#include "mem-ref.h"
+#include "future-cell.h"
+
+#define NULL 0
+#endif SS_PLAIN
+
+#define NEW 1
+#define EPSILON (1.0e-6)
+
+#define BOOLEAN int
+#ifndef TRUE
+#define TRUE 1
+#endif TRUE
+#define FALSE 0
+
+struct edge_rec
+{
+  struct VERTEX *v;
+  struct edge_rec *next;
+  int wasseen;
+  int more_data; /* 16 byte align this thing */
+};
+
+struct get_point
+{
+  struct VERTEX *v;
+  double curmax;
+  int seed;
+};
+
+#ifdef NEW
+typedef struct edge_rec *EDGE_PTR;
+typedef struct VERTEX *VERTEX_PTR;
+typedef EDGE_PTR QUAD_EDGE;
+#else
+typedef int EDGE_PTR;
+typedef int VERTEX_PTR;
+#endif
+  
+struct VEC2 {
+  double x,y;
+  double norm;
+};
+
+struct VERTEX {
+  struct VEC2 v;
+  struct VERTEX *left, *right;
+};
+
+typedef struct
+{
+  QUAD_EDGE left, right;
+} EDGE_PAIR;
+
+#ifdef NEW
+#define onext(a) (a)->next
+#else
+#define onext(a) next[a]
+#endif
+#define oprev(a) rot(onext(rot(a)))
+#define lnext(a) rot(onext(rotinv(a)))
+#define lprev(a) sym(onext(a))
+#define rnext(a) rotinv(onext(rot(a)))
+#define rprev(a) onext(sym(a))
+#define dnext(a) sym(onext(sym(a)))
+#define dprev(a) rotinv(onext(rotinv(a)))
+
+#ifdef NEW
+#define X(r) r->v.x
+#define Y(r) r->v.y
+#define NORM(r) r->v.norm
+#else
+#define X(a) va[a].v.x
+#define Y(a) va[a].v.y
+#define NORM(a) va[a].norm
+#endif  
+#ifdef NEW  
+#define orig(a) (a)->v
+#define dest(a) orig(sym(a))
+#define seen(a) (a)->wasseen
+#else
+#define orig(a) org[a]
+#define dest(a) orig(sym(a))
+#define seen(a) see[a]
+#endif
+  
+#ifndef NEW
+#define origv(a) va[orig(a)].v
+#define destv(a) va[dest(a)].v
+#else
+#define origv(a) orig(a)->v
+#define destv(a) dest(a)->v
+#endif
+
+#define ALLOC_SIZE (sizeof(struct edge_rec))
+#ifndef PLAIN
+#define SIZE (sizeof(struct edge_rec) << PN_BITS)  
+#define ANDF ((4*sizeof(struct edge_rec) - 1) << PN_BITS)
+#else
+#define SIZE sizeof(struct edge_rec)
+#define ANDF (4*sizeof(struct edge_rec) - 1)
+#endif
+
+#define sym(a) ((QUAD_EDGE) (((unsigned int) (a)) ^ 2*SIZE))
+#define rot(a) ((QUAD_EDGE) ( (((unsigned int) (a) + 1*SIZE) & ANDF) | ((unsigned int) (a) & ~ANDF) ))
+#define rotinv(a) ((QUAD_EDGE) ( (((unsigned int) (a) + 3*SIZE) & ANDF) | ((unsigned int) (a) & ~ANDF) ))
+#define base(a) ((QUAD_EDGE) ((unsigned int a) & ~ANDF))
+
+struct EDGE_STACK {
+    int ptr;
+    QUAD_EDGE *elts ;
+    int stack_size;
+};
+
+extern QUAD_EDGE alloc_edge();
+extern QUAD_EDGE makeedge();
+extern void splice();
+extern void swapedge();
+extern void deleteedge();
+extern QUAD_EDGE build_delaunay_triangulation();
+extern EDGE_PAIR build_delaunay();
+extern EDGE_PAIR do_merge();
+extern QUAD_EDGE connect_left();
+extern QUAD_EDGE connect_right();
+
+extern void zero_seen();
+extern QUAD_EDGE pop_edge();
+
+#ifdef SS_PLAIN
+#define drand(seed) (((double) (seed=olden_random(seed))) / (double) 2147483647)
+#else SS_PLAIN
+#define drand(seed) (((double) (seed=random(seed))) / (double) 2147483647)
+#endif SS_PLAIN
+
+#ifdef DEFINE_GLOBALS
+#define EXTERN 
+#else
+#define EXTERN extern
+#endif
+
+EXTERN VERTEX_PTR *vp ;
+EXTERN struct VERTEX *va ;
+EXTERN EDGE_PTR *next ;
+EXTERN VERTEX_PTR *org ;
+EXTERN int num_vertices, num_edgeparts, stack_size ;
+EXTERN int to_lincoln , to_off, to_3d_out, to_color , voronoi , delaunay , interactive , ahost ;
+EXTERN char *see;
+
+#ifdef ODEFINE_GLOBALS
+#define OEXTERN
+#else
+#define OEXTERN extern
+#endif  
+
+#define my_alloc(str_name, str_type, str_cnt) \
+		if (NULL == (str_name = (str_type *) \
+		mymalloc((unsigned) (str_cnt ) * (unsigned) (sizeof(str_type)))))\
+		exit(printf(" cannot malloc (str_name) \n"))
+
+#define VERTEX_ALLOC 1000
+
+#define RED 123
+#define GREEN (RED + 1)
+
+#define CY_SOLID 1
+#define CY_DOTTED 2
+
+
+int ccw(VERTEX_PTR a , VERTEX_PTR b , VERTEX_PTR c );
+int olden_random(int seed );
+void filestuff(void);
+int dealwithargs(int argc , char *  argv[] );
+void output_voronoi_diagram(QUAD_EDGE edge , int nv , struct EDGE_STACK * 
+                            my_stack );
+