vt.h

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// MIT License
//
// Copyright (c) 2026 Christian Spoo
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

 
#ifndef _MINIOS_DRIVERS_VT_H_
#define _MINIOS_DRIVERS_VT_H_
 
#include <miniOS/types.h>

void vt_init(void);

void vt_clear(void);

void vt_write_byte(char c);

void vt_write(const char *buf, size_t len);

void vt_set_cursor_visible(bool visible);

void vt_get_winsize(uint16_t *rows, uint16_t *cols);

uint8_t vt_current_attr(void);

#ifdef CONSOLE_GOP
void vt_init_gop(uint64_t fb_virt, uint32_t width, uint32_t height,
                 uint32_t pitch, uint8_t red_pos, uint8_t green_pos,
                 uint8_t blue_pos);

void vt_cursor_tick(void);
#endif

 
#endif