- .int_frac_digits = -1,
- .frac_digits = -1,
- .p_cs_precedes = -1,
- .p_sep_by_space = -1,
- .n_cs_precedes = -1,
- .n_sep_by_space = -1,
- .p_sign_posn = -1,
- .n_sign_posn = -1,
- .int_p_cs_precedes = -1,
- .int_p_sep_by_space = -1,
- .int_n_cs_precedes = -1,
- .int_n_sep_by_space = -1,
- .int_p_sign_posn = -1,
- .int_n_sign_posn = -1,
+ .int_frac_digits = CHAR_MAX,
+ .frac_digits = CHAR_MAX,
+ .p_cs_precedes = CHAR_MAX,
+ .p_sep_by_space = CHAR_MAX,
+ .n_cs_precedes = CHAR_MAX,
+ .n_sep_by_space = CHAR_MAX,
+ .p_sign_posn = CHAR_MAX,
+ .n_sign_posn = CHAR_MAX,
+ .int_p_cs_precedes = CHAR_MAX,
+ .int_p_sep_by_space = CHAR_MAX,
+ .int_n_cs_precedes = CHAR_MAX,
+ .int_n_sep_by_space = CHAR_MAX,
+ .int_p_sign_posn = CHAR_MAX,
+ .int_n_sign_posn = CHAR_MAX,