Syncboot/include/kernel/vga.h

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2019-04-01 01:18:48 +00:00
#ifndef ARCH_I386_VGA_H
#define ARCH_I386_VGA_H
#include <stdint.h>
enum vga_colors {
BLACK = 0,
BLUE = 1,
GREEN = 2,
CYAN = 3,
RED = 4,
MAGENTA = 5,
BROWN = 6,
LIGHT_GREY = 7,
DARK_GREY = 8,
LIGHT_BLUE = 9,
LIGHT_GREEN = 10,
LIGHT_CYAN = 11,
LIGHT_RED = 12,
LIGHT_MAGENTA = 13,
LIGHT_BROWN = 14,
WHITE = 15
};
static inline uint8_t vga_color_set(enum vga_color fg, enum vga_color bg) {
return fg | bg << 4;
}
static inline uint16_t vga_entry(unsigned char uc, uint8_t color) {
return (uint16_t) uc | (uint16_t) color << 8;
}
#endif