mapping The file mapping API

Functions
int	LIBMTP_Register_Filetype (char const *const, LIBMTP_filetype_t const, uint16_t const, void const *const, void const *const, void const *const)
int	LIBMTP_Set_Filetype_Description (LIBMTP_filetype_t, char const *const)
int	LIBMTP_Set_Constructor (LIBMTP_filetype_t, void const *const)
int	LIBMTP_Set_Destructor (LIBMTP_filetype_t, void const *const)
int	LIBMTP_Set_Datafunc (LIBMTP_filetype_t, void const *const)

---

Function Documentation

int LIBMTP_Register_Filetype	(	char const *const	description,
		LIBMTP_filetype_t const	id,
		uint16_t const	ptp_id,
		void const *const	constructor,
		void const *const	destructor,
		void const *const	datafunc
	)

Register an MTP or PTP filetype for data retrieval

Parameters:

	description	Text description of filetype
	id	libmtp internal filetype id
	ptp_id	PTP filetype id
	constructor	Pointer to function to create data structure for filetype
	destructor	Pointer to function to destroy data structure for filetype
	datafunc	Pointer to function to fill data structure

Returns:

0 for success any other value means error.

int LIBMTP_Set_Constructor	(	LIBMTP_filetype_t const	id,
		void const *const	constructor
	)

Set the constructor for a MTP filetype

Parameters:

	id	libmtp internal filetype id
	constructor	Pointer to a constructor function

Returns:

0 on success, any other value means failure

int LIBMTP_Set_Datafunc	(	LIBMTP_filetype_t const	id,
		void const *const	datafunc
	)

Set the datafunc for a MTP filetype

Parameters:

	id	libmtp internal filetype id
	datafunc	Pointer to a data function

Returns:

0 on success, any other value means failure

int LIBMTP_Set_Destructor	(	LIBMTP_filetype_t const	id,
		void const *const	destructor
	)

Set the destructor for a MTP filetype

Parameters:

	id	libmtp internal filetype id
	destructor	Pointer to a destructor function

Returns:

0 on success, any other value means failure

int LIBMTP_Set_Filetype_Description	(	LIBMTP_filetype_t const	id,
		char const *const	description
	)

Set the description for a MTP filetype

Parameters:

	id	libmtp internal filetype id
	description	Text description of filetype

Returns:

0 on success, any other value means error.

---