4 #include <locale/localeinfo.h>
9 int32_t table_size, idx, i, found;
10 const int32_t *symb_table;
11 const unsigned char *extra;
14 union locale_data_value u;
16 ca = setlocale (LC_ALL, "da_DK.ISO-8859-1");
19 printf ("cannot set locale: %m\n");
22 printf ("current locale : %s\n", ca);
24 u.string = nl_langinfo (_NL_COLLATE_NRULES);
32 u.string = nl_langinfo (_NL_COLLATE_SYMB_HASH_SIZEMB);
34 symb_table = (const int32_t *) nl_langinfo (_NL_COLLATE_SYMB_TABLEMB);
35 extra = (const unsigned char *) nl_langinfo (_NL_COLLATE_SYMB_EXTRAMB);
38 for (i = 0; i < table_size; ++i)
40 if (symb_table[2 * i] != 0)
43 idx = symb_table[2 * i + 1];
44 strncpy (elem, (const char *) (extra + idx + 1), extra[idx]);
45 elem[extra[idx]] = '\0';
46 printf ("Found a collating element: %s\n", elem);
52 printf ("No collating element!\n");
57 printf ("expected 4 collating elements, found %d\n", found);