#ifndef VISUAL0
#define VISUAL0

/* Graphic attributes */
typedef struct {
  Color color;
  Uint1 width;
  Int1 style;			/* <0-don't join, 1-solid, 2-dotted, 3-dashed */
} DrawAttr, PNTR DrawAttrPtr;	/* Attributes of points and lines */

/* EnumClasses callback */
typedef void (PNTR ProcClassPtr)(LisT List, CharPtr ClassTitle,
		CharPtr ClassName, Boolean defvis, Uint2 RealId);

/* EnumVariables callback */
typedef void (PNTR ProcVariablesPtr)(LisT List, CharPtr VarName, Int2 Dim);

#endif	/* VISUAL0 */