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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include <errno.h>
#include <macro.h>
#include <stdbool.h>
#include <string.h>
#include "set.h"
#define NULSTR_FOREACH(i, l) \
for (typeof(*(l)) *(i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)
#define NULSTR_FOREACH_PAIR(i, j, l) \
for (typeof(*(l)) *(i) = (l), *(j) = strchr((i), 0)+1; (i) && *(i); (i) = strchr((j), 0)+1, (j) = *(i) ? strchr((i), 0)+1 : (i))
const char* nulstr_get(const char *nulstr, const char *needle);
static inline bool nulstr_contains(const char *nulstr, const char *needle) {
return nulstr_get(nulstr, needle);
}
char** strv_parse_nulstr_full(const char *s, size_t l, bool drop_trailing_nuls);
static inline char** strv_parse_nulstr(const char *s, size_t l) {
return strv_parse_nulstr_full(s, l, false);
}
char** strv_split_nulstr(const char *s);
static inline int strv_from_nulstr(char ***ret, const char *nulstr) {
char **t;
assert(ret);
t = strv_split_nulstr(nulstr);
if (!t)
return -ENOMEM;
*ret = t;
return 0;
}
int strv_make_nulstr(char * const *l, char **p, size_t *n);
int set_make_nulstr(Set *s, char **ret, size_t *ret_size);
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