[thirdparty/systemd.git] / src / basic / nulstr-util.h

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <stdbool.h>
#include <string.h>

#define NULSTR_FOREACH(i, l)                                    \
        for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)

#define NULSTR_FOREACH_PAIR(i, j, l)                             \
        for ((i) = (l), (j) = strchr((i), 0)+1; (i) && *(i); (i) = strchr((j), 0)+1, (j) = *(i) ? strchr((i), 0)+1 : (i))

bool nulstr_contains(const char *nulstr, const char *needle);
Commit	Line	Data
db9ecf05	1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
d8b4d14d LP	2	#pragma once
	3
	4	#include <stdbool.h>
	5	#include <string.h>
	6
	7	#define NULSTR_FOREACH(i, l) \
	8	for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)
	9
	10	#define NULSTR_FOREACH_PAIR(i, j, l) \
	11	for ((i) = (l), (j) = strchr((i), 0)+1; (i) && (i); (i) = strchr((j), 0)+1, (j) = (i) ? strchr((i), 0)+1 : (i))
	12
	13	bool nulstr_contains(const char nulstr, const char needle);