kernel/platform/pc/include/platform/console.h

// Copyright 2016 The Fuchsia Authors
// Copyright (c) 2009 Corey Tabaka
//
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file or at
// https://opensource.org/licenses/MIT

#pragma once

#include <zircon/compiler.h>

__BEGIN_CDECLS

void platform_init_console(void);

void set_visual_page(int page);
void set_active_page(int page);

int get_visual_page(void);
int get_active_page(void);

void place(int x, int y);
void cursor(int start, int end);

void _clear(char c, char attr, int x1, int y1, int x2, int y2);
void clear(void);

void _scroll(char attr, int x1, int y1, int x2, int y2);
void scroll(void);

void curr_save(void);
void curr_restore(void);

void cputc(char c);
void cputs(char* s);

void window(int x1, int y1, int x2, int y2);

void putc_xy(int x, int y, char attr, char c);
void puts_xy(int x, int y, char attr, char* s);

int printf_xy(int x, int y, char attr, char* fmt, ...) __PRINTFLIKE(4, 5);

#define CURSOR_BLOCK() cursor(0, 15);
#define CURSOR_OFF() cursor(16, 16);
#define CURSOR_STD() cursor(14, 15);

/* text colors */
#define BLACK 0
#define BLUE 1
#define GREEN 2
#define CYAN 3
#define RED 4
#define MAGENTA 5
#define BROWN 6
#define LIGHTGRAY 7
#define DARKGRAY 8
#define LIGHTBLUE 9
#define LIGHTGREEN 10
#define LIGHTCYAN 11
#define LIGHTRED 12
#define LIGHTMAGENTA 13
#define YELLOW 14
#define WHITE 15

__END_CDECLS