multiplexer.h File Reference

#include "capi.h"
#include "error.h"

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Functions
enum lis_error	lis_api_multiplexer (struct lis_api **input_implementations, int nb_input_implementations, struct lis_api **output_implementation)
	API multiplexer. More...

Function Documentation

lis_api_multiplexer()

enum lis_error lis_api_multiplexer	(	struct lis_api **	input_implementations,
		int	nb_input_implementations,
		struct lis_api **	output_implementation
	)

API multiplexer.

LibInsane must be able to handle many APIs at once. For instance, on Windows, it must be able to use WIA2 (low-level and automation) and TWAIN, at the same time. So it includes an API multiplexer.

The API multiplexer takes many API implementations in input, and merge them to present them as a single one.

Parameters

[in]	input_implementations	Implementations to wrap together.
[in]	nb_input_implementations	Number of implementations to wrap together.
[out]	output_implementation	Implementation wrapping all the input implementations.