5 #include <locale/localeinfo.h>
10 int32_t table_size, idx, i, found;
11 const int32_t *symb_table;
12 const unsigned char *extra;
15 union locale_data_value u;
17 ca = setlocale (LC_ALL, "da_DK.ISO-8859-1");
20 printf ("cannot set locale: %m\n");
23 printf ("current locale : %s\n", ca);
25 u.string = nl_langinfo (_NL_COLLATE_NRULES);
33 u.string = nl_langinfo (_NL_COLLATE_SYMB_HASH_SIZEMB);
35 symb_table = (const int32_t *) nl_langinfo (_NL_COLLATE_SYMB_TABLEMB);
36 extra = (const unsigned char *) nl_langinfo (_NL_COLLATE_SYMB_EXTRAMB);
39 for (i = 0; i < table_size; ++i)
41 if (symb_table[2 * i] != 0)
44 idx = symb_table[2 * i + 1];
45 strncpy (elem, (const char *) (extra + idx + 1), extra[idx]);
46 elem[extra[idx]] = '\0';
47 printf ("Found a collating element: %s\n", elem);
53 printf ("No collating element!\n");
58 printf ("expected 6 collating elements, found %d\n", found);