Read back the back buffer as a row-major list of {ch, fg, bg} tuples.

One tuple per cell, tb_width() * tb_height() in total, indexed (y * width) + x. Reflects drawing calls (tb_set_cell, tb_print) before tb_present. Used by the reference-oracle equivalence tests.

Clear the terminal.

Get the height of the terminal.

Hide the cursor. Returns 0 on success, -1 on error.

Initialize the termbox2 library. Returns 0 on success, -1 on error.

Present the changes to the terminal.

Print a string at the specified position. Returns 0 on success, -1 on error.

Set a cell in the terminal. Returns 0 on success, -1 on error.

Set the cursor position.

Set the input mode. Returns the previous mode.

Set the output mode. Returns the previous mode.

Set the terminal window position. Returns {:ok, "set"} on success, {:error, reason} on failure.

Set the terminal title. Returns {:ok, "set"} on success, {:error, reason} on failure.

Shutdown the termbox2 library.

Get the width of the terminal.