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 /* SPDX-License-Identifier: GPL-2.0-or-later
 * Copyright Red Hat
 * Author: David Gibson <david@gibson.dropbear.id.au>
 */

#ifndef SERIALISE_H
#define SERIALISE_H

#include <stddef.h>
#include <stdint.h>

int seread_buf(int fd, void *buf, size_t len);
int sewrite_buf(int fd, const void *buf, size_t len);

#define seread_var(fd_, var_)	(seread_buf((fd_), (var_), sizeof(*(var_))))
#define sewrite_var(fd_, var_)	(sewrite_buf((fd_), (var_), sizeof(*(var_))))

#define SERIALISE_UINT_DECL(bits)					\
	int seread_u##bits(int fd, uint##bits##_t *val);		\
	int sewrite_u##bits(int fd, uint##bits##_t val);

SERIALISE_UINT_DECL(8)
SERIALISE_UINT_DECL(32)

int sewrite_str(int fd, const char *s);

#endif /* _SERIALISE_H */