video_gr.h

#ifndef __VIDEO_GR_H
#define __VIDEO_GR_H

void *vg_init(unsigned short mode);

int vg_fill(unsigned long color);

int vg_set_pixel(unsigned long x, unsigned long y, unsigned long color);

long vg_get_pixel(unsigned long x, unsigned long y);


int vg_draw_line(unsigned long xi, unsigned long yi, 
                           unsigned long xf, unsigned long yf, unsigned long color);

int vg_exit(void);

#endif /* __VIDEO_GR_H */