#ifndef _LANGINFO_H
#define _LANGINFO_H 1

// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/langinfo.h.html

#include <sys/cdefs.h>

__BEGIN_DECLS

#include <bits/types/locale_t.h>
#include <nl_types.h>

#define CODESET		0
#define D_T_FMT		1
#define D_FMT		2
#define T_FMT		3
#define T_FMT_AMPM	4
#define AM_STR		5
#define PM_STR		6
#define DAY_1		7
#define DAY_2		8
#define DAY_3		9
#define DAY_4		10
#define DAY_5		11
#define DAY_6		12
#define DAY_7		13
#define ABDAY_1		14
#define ABDAY_2		15
#define ABDAY_3		16
#define ABDAY_4		17
#define ABDAY_5		18
#define ABDAY_6		19
#define ABDAY_7		20
#define MON_1		21
#define MON_2		22
#define MON_3		23
#define MON_4		24
#define MON_5		25
#define MON_6		26
#define MON_7		27
#define MON_8		28
#define MON_9		29
#define MON_10		30
#define MON_11		31
#define MON_12		32
#define ABMON_1		33
#define ABMON_2		34
#define ABMON_3		35
#define ABMON_4		36
#define ABMON_5		37
#define ABMON_6		38
#define ABMON_7		39
#define ABMON_8		40
#define ABMON_9		41
#define ABMON_10	42
#define ABMON_11	43
#define ABMON_12	44
#define ERA			45
#define ERA_D_FMT	46
#define ERA_D_T_FMT	47
#define ERA_T_FMT	48
#define ALT_DIGITS	49
#define RADIXCHAR	50
#define THOUSEP		51
#define YESEXPR		52
#define NOEXPR		53
#define CRNCYSTR	54

char* nl_langinfo(nl_item item);
char* nl_landinfo_l(nl_item item, locale_t locale);

__END_DECLS

#endif