# CTRDG_IsPulledOut

## Syntax

      #include <nitro/ctrdg.h>

      BOOL CTRDG_IsPulledOut( void );

## Arguments

None.

## Return Values

Returns a value of TRUE when a Game Pak is removed. Otherwise it returns a value of FALSE. This function will always return a value of FALSE after the initial removal of an Game Pak.

## Description

This function detects the removal of a Game Pak.
This function can be called when the cartridge bus is locked with the `OS_LockCartridge` function. However, while the bus is locked, the ARM7 does not detect removal automatically, so call the `CTRDG_IsExisting` function at regular intervals, such as each game frame, during which the player cannot perform a re-insert operation. (This function internally calls the `CTRDG_IsExisting` function.)

## See Also

`CTRDG_Init`, `CTRDG_IsExisting`

## Revision History

2005/04/12 Added description of cartridge bus lock.
2004/09/15 Initial version.

CONFIDENTIAL