342 lines
6.9 KiB
C
342 lines
6.9 KiB
C
/*
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* TEST SUITE FOR MB/WC FUNCTIONS IN C LIBRARY
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*
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* FILE: dat_mbtowc.c
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*
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* MBTOWC: int mbtowc (wchar_t *wp, char *s, size_t n);
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*/
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/* NOTE:
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*
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* int mbtowc (wchar_t *wp, char *s, size_t n);
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*
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* where n: a maximum number of bytes
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* return: the number of bytes
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*
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*
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* o When you feed a null pointer for a string (s) to the function,
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* set s_flg=0 instead of putting just a 'NULL' there.
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* Even if you put a 'NULL', it means a null string as well as "".
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*
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* o When s is a null pointer, the function checks state dependency.
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*
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* state-dependent encoding - return NON-zero
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* state-independent encoding - return 0
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*
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* If state-dependent encoding is expected, set
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*
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* s_flg = 0, ret_flg = 0, ret_val = +1
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*
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* If state-independent encoding is expected, set
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*
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* s_flg = 0, ret_flg = 0, ret_val = 0
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*
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*
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* When you set ret_flg=1, the test program simply compares
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* an actual return value with an expected value. You can
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* check state-independent case (return value is 0) in that
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* way, but you can not check state-dependent case. So when
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* you check state- dependency in this test function:
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* tst_mbtowc(), set ret_flg=0 always. It's a special case
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* and the test function takes care of it.
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*
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* w_flg
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* | s: (a null string; can't be (char *)NULL)
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* | |
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* input. { 1, 0, (char)NULL, MB_LEN_MAX },
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* |
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* s_flg=0: makes _s_ a null pointer.
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*
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* expect { 0,0,0,x, 0x0000 },
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* | |
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* | ret_val: 0/+1
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* ret_flg=0
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*
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*
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* Test data for State dependent encodings:
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*
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* mbtowc( NULL, NULL, 0 ); ... first data
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* mbtowc( &wc, s1, n1 ); ... second data
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* mbtowc( &wc, s2, n2 ); ... third data
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* */
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#include <limits.h>
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TST_MBTOWC tst_mbtowc_loc [] = {
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{
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{ Tmbtowc, TST_LOC_de },
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{
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{ /*----------------- #01 -----------------*/
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{
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{
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{ 1, 1, "\xfc\xe4\xf6", 1 },
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{ 1, 1, "\xfc\xe4\xf6", 2 },
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{ 1, 1, "\xfc\xe4\xf6", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x00FC },
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{ 0, 1, 1, 0x00FC },
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{ 0, 1, 1, 0x00FC },
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}
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}
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},
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{ /*----------------- #02 -----------------*/
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{
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{
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{ 1, 1, "\177", MB_LEN_MAX },
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{ 1, 1, "\200", MB_LEN_MAX },
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{ 1, 1, "\201", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x007F },
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{ 0, 1, 1, 0x0080 },
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{ 0, 1, 1, 0x0081 },
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}
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}
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},
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{ /*----------------- #03 -----------------*/
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{
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{
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{ 1, 1, "", MB_LEN_MAX },
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{ 0, 1, "\xfc\xe4\xf6", 1 },
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{ 0, 1, "\xfc\xe4\xf6", 2 },
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}
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},
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{
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{
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{ 0, 1, 0, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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}
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}
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},
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{ /*----------------- #04 -----------------*/
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{
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{
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{ 0, 1, "\xfc\xe4\xf6", MB_LEN_MAX },
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{ 0, 1, "\177", MB_LEN_MAX },
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{ 0, 1, "", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 0, 0x0000 },
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}
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}
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},
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{ /*----------------- #05 -----------------*/
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{
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{
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{ 0, 1, "\xfc\xe4\xf6", MB_LEN_MAX },
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{ 0, 1, "\177", MB_LEN_MAX },
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{ 0, 0, (char)NULL, MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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{ 0, 0, 0, 0x0000 },
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}
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}
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},
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{ is_last: 1 }
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}
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},
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{
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{ Tmbtowc, TST_LOC_enUS },
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{
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{ /*----------------- #01 -----------------*/
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{
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{
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{ 1, 1, "ABC", 1 },
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{ 1, 1, "ABC", 2 },
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{ 1, 1, "ABC", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x0041 },
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{ 0, 1, 1, 0x0041 },
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{ 0, 1, 1, 0x0041 },
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}
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}
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},
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{ /*----------------- #02 -----------------*/
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{
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{
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{ 1, 1, "\177", MB_LEN_MAX },
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{ 1, 1, "\200", MB_LEN_MAX },
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{ 1, 1, "\201", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x007F },
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{ EILSEQ, 1, -1, 0x0000 },
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{ EILSEQ, 1, -1, 0x0000 },
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}
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}
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},
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{ /*----------------- #03 -----------------*/
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{
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{
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{ 1, 1, "", MB_LEN_MAX },
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{ 0, 1, "ABC", 1 },
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{ 0, 1, "ABC", 2 },
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}
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},
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{
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{
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{ 0, 1, 0, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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}
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}
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},
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{ /*----------------- #04 -----------------*/
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{
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{
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{ 0, 1, "ABC", MB_LEN_MAX },
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{ 0, 1, "\177", MB_LEN_MAX },
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{ 0, 1, "", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 0, 0x0000 },
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}
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}
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},
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{ /*----------------- #05 -----------------*/
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{
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{
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{ 0, 1, "ABC", MB_LEN_MAX },
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{ 0, 1, "\177", MB_LEN_MAX },
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{ 0, 0, (char)NULL, MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 1, 0x0000 },
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{ 0, 1, 1, 0x0000 },
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{ 0, 0, 0, 0x0000 },
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}
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}
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},
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{ is_last: 1 }
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}
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},
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{
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{ Tmbtowc, TST_LOC_eucJP },
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{
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{ /*----------------- #01 -----------------*/
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{
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{
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{ 1, 1, "\244\242A", 1 },
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{ 1, 1, "\244\242A", 2 },
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{ 1, 1, "\244\242A", MB_LEN_MAX },
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}
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},
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{
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{
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#ifdef SHOJI_IS_RIGHT
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{ EILSEQ, 1, -1, 0x0000 },
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#else
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/* XXX EILSEQ was introduced in ISO C99. */
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{ 0, 1, -1, 0x0000 },
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#endif
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{ 0, 1, 2, 0x3042 },
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{ 0, 1, 2, 0x3042 },
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}
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}
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},
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{ /*----------------- #02 -----------------*/
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{
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{
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{ 1, 1, "\177\244\242", MB_LEN_MAX },
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{ 1, 1, "\377\244\242", MB_LEN_MAX },
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{ 1, 1, "\201\244\242", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, +1, 0x007F },
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#ifdef SHOJI_IS_RIGHT
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{ EILSEQ, 1, -1, 0x0000 },
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#else
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{ 0, 1, -1, 0x0000 },
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#endif
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{ 0, 1, +1, 0x0081 },
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}
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}
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},
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{ /*----------------- #03 -----------------*/
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{
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{
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{ 1, 1, "", MB_LEN_MAX },
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{ 0, 1, "\244\242A", 1 },
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{ 0, 1, "\244\242A", 2 },
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}
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},
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{
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{
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{ 0, 1, 0, 0x0000 },
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#ifdef SHOJI_IS_RIGHT
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{ EILSEQ, 1, -1, 0x0000 },
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#else
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/* XXX EILSEQ was introduced in ISO C99. */
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{ 0, 1, -1, 0x0000 },
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#endif
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{ 0, 1, 2, 0x0000 },
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}
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}
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},
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{ /*----------------- #04 -----------------*/
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{
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{
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{ 0, 1, "\244\242A", MB_LEN_MAX },
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{ 0, 1, "\177\244\242", MB_LEN_MAX },
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{ 0, 1, "", MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 2, 0x0000 },
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{ 0, 1, +1, 0x0000 },
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{ 0, 1, 0, 0x0000 },
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}
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}
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},
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{ /*----------------- #05 -----------------*/
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{
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{
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{ 0, 1, "\244\242A", MB_LEN_MAX },
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{ 0, 1, "\177\244\242", MB_LEN_MAX },
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{ 0, 0, (char)NULL, MB_LEN_MAX },
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}
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},
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{
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{
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{ 0, 1, 2, 0x0000 },
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{ 0, 1, +1, 0x0000 },
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{ 0, 0, 0, 0x0000 },
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}
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}
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},
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{ is_last: 1 }
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}
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},
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{
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{ Tmbtowc, TST_LOC_end }
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}
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};
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