8void cputchar(
char c, color_t color);
11void cprint(
const char *str, color_t color);
14void cprintln(
const char *str, color_t color);
17void cputint(
int i, color_t color);
20void cclear(color_t color);
23void cclearchar(uint32_t row, uint32_t col, color_t color);
26void cmovecursor(int32_t row, int32_t col);
29void csetcursor(uint32_t row, uint32_t col);
35void csetrow(int32_t r);
38void csetcol(int32_t c);
41uint32_t cgetcol(
void);
44uint32_t cgetrow(
void);
47void cclearcurchar(color_t color);