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#ifndef _LOCALE_H
#define _LOCALE_H
#include <stdc_common.h>
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_MAX */
char frac_digits; /* CHAR_MAX */
char p_cs_precedes; /* CHAR_MAX */
char p_sep_by_space; /* CHAR_MAX */
char n_cs_precedes; /* CHAR_MAX */
char n_sep_by_space; /* CHAR_MAX */
char p_sign_posn; /* CHAR_MAX */
char n_sign_posn; /* CHAR_MAX */
};
// these are GCC's constants, but it doesn't really matter which constants we use.
#define LC_ALL 6
#define LC_COLLATE 3
#define LC_CTYPE 0
#define LC_MONETARY 4
#define LC_NUMERIC 1
#define LC_TIME 2
char *setlocale(int category, char *locale) {
if (!locale) return "C";
if (*locale == 'C' && !locale[1]) {
// yep
return "C";
}
// we only support the C locale
return NULL;
}
struct lconv *localeconv(void) {
static struct lconv conv = {
".",
"", "", "",
"", "", "",
"", "", "",
CHAR_MAX, CHAR_MAX, CHAR_MAX,
CHAR_MAX, CHAR_MAX, CHAR_MAX,
CHAR_MAX, CHAR_MAX
};
return &conv;
}
#endif // _LOCALE_H
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