int Box_abs(int,int,int,int);
int Box_rel(int,int);
int Color_table_float(void);
int Color_table_fixed(void);
int _get_lookup_for_color(int, int, int);
int get_table_type(void);
int Color(int);
int RGB_color(unsigned char, unsigned char, unsigned char);
int _get_color_index(int);
int _get_color_index_array(int *, int);
int Standard_color(int);
int Color_offset(int);
int get_color_offset(void);
int Cont_abs(int,int);
int Cont_rel(int,int);
int Erase(void);
int Font( char *);
int Get_text_box( char *, int *,int *,int *,int * );
int Linemod( char *);
int Move_abs(int,int);
int Get_current_xy( int *,int * );
int Move_rel(int,int);
int Number_of_colors( int *);
int Polydots_abs(int *, int *, int);
int Polydots_rel(int *, int *, int);
int Polyline_abs(int *, int *, int);
int Polyline_rel(int *, int *, int);
int Polygon_rel(int *, int *, int);
int Set_RGB_color(unsigned char,unsigned char,unsigned char);
int RGB_raster(int, int, register unsigned char *, register unsigned char *, register unsigned char *, int);
int Raster_char(int, int, unsigned char *, int, int);
int Raster_int_def(int, int, int *, int, int);
int Raster_int(int, int, int *, int, int);
int Reset_colors( int ,int , unsigned char *,unsigned char *,unsigned char *);
int Reset_color( unsigned char ,unsigned char ,unsigned char , int );
void close_mon(void);
int Set_window(int, int, int, int);
int window_clip(double *, double *, double *, double *);
int window_box_clip(double *, double *, double *, double *);
int Text( char *);
int Text_size(int,int);
int Text_rotation(float);
int clip( register double, register double, register double, register double, register double *, register double *, register double *, register double *);
int assign_fixed_color( int , int );
int get_fixed_color( int );
int get_fixed_color_array( register int *, register int );
int assign_standard_color( int , int );
int get_standard_color(int );
int get_max_std_colors(void);
int get_connection(char *,int *, int *);
int prepare_connection(void);
int check_connection( char *, char *;
int init_font(char *);
int get_char_vects( unsigned char , int *, unsigned char **, unsigned char **);
int drawchar (double ,double , register double ,register double , char );
int soft_text_ext(int ,int , double ,double ,double , char *);
int get_text_ext (int *,int *,int *,int *);
int soft_text(int ,int , double ,double ,double , char *);
int onechar(int ,int , double ,double ,double , register char );