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#ifndef _VGA_H_
#define _VGA_H_
#include <stdint.h>
#include <stddef.h>
/* Hardware text mode color constants. */
enum vga_color {
VGA_BLACK = 0,
VGA_BLUE = 1,
VGA_GREEN = 2,
VGA_CYAN = 3,
VGA_RED = 4,
VGA_MAGENTA = 5,
VGA_BROWN = 6,
VGA_LIGHT_GREY = 7,
VGA_DARK_GREY = 8,
VGA_LIGHT_BLUE = 9,
VGA_LIGHT_GREEN = 10,
VGA_LIGHT_CYAN = 11,
VGA_LIGHT_RED = 12,
VGA_LIGHT_MAGENTA = 13,
VGA_LIGHT_BROWN = 14,
VGA_WHITE = 15,
};
static const size_t VGA_WIDTH = 80;
static const size_t VGA_HEIGHT = 25;
void vga_init(void);
void vga_putn(const size_t num);
void vga_putx(const size_t hex);
void vga_putc(const char c);
void vga_puts(const char *s);
void vga_putsn(const char *s, const size_t len);
void vga_set_color(const uint8_t fg, const uint8_t bg);
#endif
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