lconv − numeric formatting information
Standard C library (libc)
#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; /* CHAR_MAX */
char int_p_sign_posn; /* CHAR_MAX */
char int_n_sign_posn; /* CHAR_MAX */
};
Contains members related to the formatting of numeric values. In the "C" locale, its members have the values shown in the comments above.
C11, POSIX.1-2008.
POSIX.1-2001.
setlocale(3), localeconv(3), charsets(7), locale(7)