toaruos/base/usr/include/locale.h

#pragma once

#define LC_ALL      0
#define LC_COLLATE  1
#define LC_CTYPE    2
#define LC_MONETARY 3
#define LC_NUMERIC  4
#define LC_TIME     5
#define LC_MESSAGES 6

struct lconv {
    char * decimal_point;
    char * thousands_sep;
    char * grouping;
    char * int_curr_symbol;
    char * currency_symbol;
    char * mon_decimal_point;
    char * mon_thousands_sep;
    char * mon_grouping;
    char * positive_sign;
    char * negative_sign;
    char   int_frac_digits;
    char   frac_digits;
    char   p_cs_precedes;
    char   p_sep_by_space;
    char   n_cs_precedes;
    char   n_sep_by_space;
    char   p_sign_posn;
    char   n_sign_posn;
};

extern struct lconv * localeconv(void);
extern char * setlocale(int category, const char *locale);