#pragma once #include <_cheader.h> _Begin_C_Header #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); _End_C_Header