/*
   FILE pazstore.h

   declarations of functions in PAZstore.c

   Phil Atkin

   (c) Division Ltd. 1991

*/

#ifdef pazstore_h
#else
#define pazstore_h

#include <setjmp.h>

extern void checkNull ( void *p, char *s );

extern void bound_patch ( PATCH *p );
extern void bound_spatch ( PATCH *p );

extern void _InitLight     ( LIGHTSOURCE  *l );
extern void _InitVertex    ( VERTEX *v );
extern void _InitVstrip    ( VSTRIP *v );
extern void _InitPatch     ( PATCH *p );
extern void _InitObject    ( OBJECT *p );
extern void _InitView      ( VIEW *p );
extern void _InitInstance  ( INSTANCE *p );
extern void _InitScene     ( SCENE *p );
extern void _BoundObject   ( OBJECT *p );
extern void  reboundObject ( OBJECT *p );
extern void _LinkVertices  ( VERTEX *start, int vertices );

extern PAZlist *findPAZitem ( void *item, PAZlist **head, PAZlist **tail );
extern void addPAZitem ( void *item, PAZlist **head, PAZlist **tail );
extern void *removePAZitem ( PAZlist *p, PAZlist **head, PAZlist **tail );


extern VIEW *left, *right;
extern VERTEX *render_strip;
extern int output_device;
extern int raster, flip;
extern int link_A, link_B;
extern OBJLIST sceneGeometry;
#endif