TRANSPOSE_MATRIX

matr_t matrix_square(matr_t matrix, int *row, int *col)
{
    if (*row < *col)
    {
        matr_t kek = realloc(matrix, *col * sizeof(arr_t));
        matrix = kek;
        for(int i = *row; i < *col; i++)
        {
            *(matrix + i) = malloc(sizeof(int) * *col);
        }

        *row = *col;
        return matrix;
    }
    else
    {
        int *tmp;
        for(int i = 0; i < *row; i++)
        {
            tmp = realloc(*(matrix + i), sizeof(int) * *row);
            *(matrix + i) = tmp;
        }

        *col = *row;
        return matrix;
    }
}

matr_t matrix_size_back(matr_t matrix, int row, int col)
{
    if (col > row)
    {
        for (int i = row; i < col; i++)
            free(*(matrix + i));
    }
    else
    {
        for (int i = 0; i < col; i++)
        {
            int *tmp;
            tmp = realloc(*(matrix + i), sizeof(int) * row);
            *(matrix + i) = tmp;
        }
    }

    return matrix;
}

matr_t matr_transpose(matr_t matrix, int *row, int *col)
{
    int max = *row > *col? *row: *col;
    int buf;
    int row_init = *row;
    int col_init = *col;
    matrix = matrix_square(matrix, row, col);
    for (int i = 0; i < max; i++)
        for (int j = 0; j < i; j++)
        {
            buf = matrix[i][j];
            matrix[i][j] = matrix[j][i];
            matrix[j][i] = buf;
        }

    *row = col_init;
    *col = row_init;
    matrix = matrix_size_back(matrix, col_init, row_init);
    return matrix;
}