/*SCCSID @(#)htmlfunc.h	1.6 4/30/98 */ 

#ifndef HTMLFUNC_INCLUDE_H
#define HTMLFUNC_INCLUDE_H

#include "options.h"
#include "stdfunc.h"
#include "comphtml.h"
#include "htmltype.h"
#include "html_pub.h"


int disp_html(char *buf, HTMLPageControl *p, int ntry);
void disp_overlay(char *filename);
void prev_url();

void disp_image(HTML_Image *img);
void disp_imgfile(char *filename, int xp, int yp, int mode);
void disp_imgbuffer(int xp, int yp, int mode);

void disp_selectedimage(HTML_Image *img, int, int);
void disp_text(HTML_Text *p);
void erase_text(HTML_Text *p);
void disp_selectedtext(HTML_Text *p, int shape);
void disp_chinese(HTML_Chinese *p, int select);
void erase_chinese(HTML_Chinese *p);
void disp_square(struct HTML_Square *pSquare, int mode);
void disp_circle(HTML_Circle *p, int mode);
void disp_bgimage(HTML_BgImage *img);

int disp_sound(HTML_Sound *sound);

void highlight_rect(FGRECT r, int shape);
int highlight_anchor(int indx, int mode, int shape);
int highlight_maparea(int index, int mode, int shape);

void perform_operation(int nops, HTMLOperation *pops);
void disp_var(HTML_Variable *p);

void exec_script(char *buf, int start);
void play_script(int l);

void OSD2_anchor_mouse(int shape);

void update_htmlcolor();

int autorun();
void init_vcdscript();

int CRC_correction(void *p);

int chm_check_license(HTML_FileHead *fileHead, unsigned char *buf, int sz);

unsigned short generate_table(int);
unsigned short CRC(unsigned char *p, int sz);
void CD_ERR(void);

#define highlight_poly(np, v, shape) GPFramePoly(np, coords, fixedcolors->white, 0)
#define disp_line(p) GPDrawLine(pLine->startPos, pLine->endPos, pLine->style, pLine->penColor, 0)

#endif