[linux-block.git] / include / linux / base64.h

// SPDX-License-Identifier: GPL-2.0
/*
 * base64 encoding, lifted from fs/crypto/fname.c.
 */

#ifndef _LINUX_BASE64_H
#define _LINUX_BASE64_H

#include <linux/types.h>

#define BASE64_CHARS(nbytes)   DIV_ROUND_UP((nbytes) * 4, 3)

int base64_encode(const u8 *src, int len, char *dst);
int base64_decode(const char *src, int len, u8 *dst);

#endif /* _LINUX_BASE64_H */
Commit	Line	Data
a116e1cd HR	1	// SPDX-License-Identifier: GPL-2.0
	2	/*
	3	* base64 encoding, lifted from fs/crypto/fname.c.
	4	*/
	5
	6	#ifndef _LINUX_BASE64_H
	7	#define _LINUX_BASE64_H
	8
	9	#include <linux/types.h>
	10
	11	#define BASE64_CHARS(nbytes) DIV_ROUND_UP((nbytes) * 4, 3)
	12
	13	int base64_encode(const u8 src, int len, char dst);
	14	int base64_decode(const char src, int len, u8 dst);
	15
	16	#endif /* _LINUX_BASE64_H */