[thirdparty/u-boot.git] / fs / erofs / decompress.h

/* SPDX-License-Identifier: GPL-2.0+ */
#ifndef __EROFS_DECOMPRESS_H
#define __EROFS_DECOMPRESS_H

#include "internal.h"

struct z_erofs_decompress_req {
	char *in, *out;

	/*
	 * initial decompressed bytes that need to be skipped
	 * when finally copying to output buffer
	 */
	unsigned int decodedskip;
	unsigned int inputsize, decodedlength;

	/* cut point of interlaced uncompressed data */
	unsigned int interlaced_offset;

	/* indicate the algorithm will be used for decompression */
	unsigned int alg;
	bool partial_decoding;
};

int z_erofs_decompress(struct z_erofs_decompress_req *rq);

#endif
Commit	Line	Data
65cb7305 HJ	1	/* SPDX-License-Identifier: GPL-2.0+ */
	2	#ifndef __EROFS_DECOMPRESS_H
	3	#define __EROFS_DECOMPRESS_H
	4
	5	#include "internal.h"
	6
	7	struct z_erofs_decompress_req {
	8	char in, out;
	9
	10	/*
	11	* initial decompressed bytes that need to be skipped
	12	* when finally copying to output buffer
	13	*/
	14	unsigned int decodedskip;
	15	unsigned int inputsize, decodedlength;
	16
3a21e92f YZ	17	/* cut point of interlaced uncompressed data */
	18	unsigned int interlaced_offset;
	19
65cb7305 HJ	20	/* indicate the algorithm will be used for decompression */
	21	unsigned int alg;
	22	bool partial_decoding;
	23	};
	24
	25	int z_erofs_decompress(struct z_erofs_decompress_req *rq);
	26
	27	#endif