Sindbad~EG File Manager

/*_______________________________________________________________________*/
/* Also in mygraph.c:  */
typedef short coord;
void draw_vert(unsigned short, coord,coord,char);
  /* draw vertical line of specified height at specified place */
void draw_horz(unsigned short, coord,coord,char);
  /* draw horizontal line of specified height at specified place */
void draw_integral(unsigned short, coord,coord,char);
  /* draw integral sign of specified height at specified place */
void display_bra(unsigned short,unsigned short,coord,coord,char,unsigned short);
  /* draw big (or little) brackets or parentheses */
void draw_sqrt(coord,coord,coord,coord,int);