lconv
(3type)numeric formatting information
#include <locale.h> struct lconv { /* Values in the "C" locale: */ char *decimal_point; /* "." */ char *thousands_sep; /* "" */ char *grouping; /* "" */ char *mon_decimal_point; /* "" */ char *mon_thousands_sep; /* "" */ char *mon_grouping; /* "" */ char *positive_sign; /* "" */ char *negative_sign; /* "" */ char *currency_symbol; /* "" */ char frac_digits; /* CHAR_MAX */ char p_cs_precedes; /* CHAR_MAX */ char n_cs_precedes; /* CHAR_MAX */ char p_sep_by_space; /* CHAR_MAX */ char n_sep_by_space; /* CHAR_MAX */ char p_sign_posn; /* CHAR_MAX */ char n_sign_posn; /* CHAR_MAX */ char *int_curr_symbol; /* "" */ char int_frac_digits; /* CHAR_MAX */ char int_p_cs_precedes; /* CHAR_MAX */ char int_n_cs_precedes; /* CHAR_MAX */ char int_p_sep_by_space; /* CHAR_MAX */ char int_n_sep_by_space; /* CH