/* * This file is part of LibParserUtils. * Licensed under the MIT License, *                http://www.opensource.org/licenses/mit-license.php * Copyright 2007 John-Mark Bell <jmb@netsurf-browser.org> */ #ifndef parserutils_input_filter_h_#define parserutils_input_filter_h_ #include <inttypes.h> #include <parserutils/errors.h>#include <parserutils/functypes.h> typedef struct parserutils_filter parserutils_filter; /** * Input filter option types */typedef enum parserutils_filter_opttype {	PARSERUTILS_FILTER_SET_ENCODING       = 0} parserutils_filter_opttype; /** * Input filter option parameters */typedef union parserutils_filter_optparams {	/** Parameters for encoding setting */	struct {		/** Encoding name */		const char *name;	} encoding;} parserutils_filter_optparams;  /* Create an input filter */parserutils_error parserutils__filter_create(const char *int_enc,		parserutils_alloc alloc, void *pw, parserutils_filter **filter);/* Destroy an input filter */parserutils_error parserutils__filter_destroy(parserutils_filter *input); /* Configure an input filter */parserutils_error parserutils__filter_setopt(parserutils_filter *input,		parserutils_filter_opttype type,		parserutils_filter_optparams *params); /* Process a chunk of data */parserutils_error parserutils__filter_process_chunk(parserutils_filter *input,		const uint8_t **data, size_t *len,		uint8_t **output, size_t *outlen); /* Reset an input filter's state */parserutils_error parserutils__filter_reset(parserutils_filter *input); #endif