void draw_8bpp_bitmap( uint8_t pos_x, uint8_t pos_y, uint8_t width, uint8_t height, const uint8_t* image );
void pgm_draw_8bpp_bitmap( uint8_t pos_x, uint8_t pos_y, uint8_t width, uint8_t height, const uint8_t* image );
+void draw_char ( uint8_t pos_x, uint8_t pos_y, uint8_t ch);
+void draw_string ( uint8_t pos_x, uint8_t pos_y, const char *text);
+
#endif