/*
 * p2_screen.h — общий контракт координатной экранной пробы P2.1.
 */

#ifndef P2_SCREEN_API_H
#define P2_SCREEN_API_H

#include <stdint.h>

#define P2_SCREEN_W       80u
#define P2_SCREEN_H       32u
#define P2_ROW_BYTES     160u
#define P2_MODEL_BYTES  5120u
#define P2_MARKER_OFF  0x2000u

typedef struct {
    uint8_t ch;
    uint8_t attr;
} P2Cell;

typedef char P2Cell_must_be_2_bytes[(sizeof(P2Cell) == 2) ? 1 : -1];

void p2_winrest(uint8_t row, uint8_t col, uint8_t height, uint8_t width,
                uint8_t page, uint16_t offset);

#endif