src/basic/nulstr-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   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);