#ifndef GRAPHICS_DRAWER_H #define GRAPHICS_DRAWER_H struct Drawer { unsigned int x; unsigned int y; }; void write_cchar(struct Drawer* d, char s, unsigned int c); void write_char(struct Drawer* d, char s); void write_cstring(struct Drawer* d, char* s, unsigned int c); void write_string(struct Drawer* d, char* s); void write_chex32(struct Drawer* d, unsigned long val, unsigned int c); void write_hex32(struct Drawer* d, unsigned long val); void write_c10(struct Drawer* d, unsigned long val, unsigned int c); void write_10(struct Drawer* d, unsigned long val); void set_drawer(struct Drawer* d, unsigned int x, unsigned int y); #endif