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PDP-10 Archives
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SRI_NIC_PERM_FS_1_19910112
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kcc-6/lib/gen/locale.c
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/*
** LOCALE.C - Localization routines (new for ANSI C)
**
** (c) Copyright Ken Harrenstien 1989
**
** This routine conforms to the draft proposed ANSI C standard as of
** 7-Dec-1988.
**
** No locales other than "C" and "" are implemented, and the two are
** equivalent.
*/
#include <limits.h>
#include <locale.h>
#include <string.h>
#if __STDC__
#define CONST const
#else
#define CONST
#endif
struct lconv _locale;
char *
setlocale(category, locale)
int category;
CONST char *locale;
{
/* Determine locale */
if (!locale || !*locale || strcmp(locale, "C")==0)
locale = "C";
else return NULL;
/* Handle category */
switch (category) {
default: return NULL;
case LC_ALL: case LC_COLLATE: case LC_CTYPE:
case LC_MONETARY: case LC_NUMERIC: case LC_TIME:
break;
}
return (char *)locale;
}
struct lconv *
localeconv()
{
_locale.decimal_point = ".";
_locale.thousands_sep = "";
_locale.grouping = "";
_locale.int_curr_symbol = "";
_locale.currency_symbol = "";
_locale.mon_decimal_point = "";
_locale.mon_thousands_sep = "";
_locale.mon_grouping = "";
_locale.positive_sign = "";
_locale.negative_sign = "";
_locale.int_frac_digits = CHAR_MAX;
_locale.frac_digits = CHAR_MAX;
_locale.p_cs_precedes = CHAR_MAX;
_locale.p_sep_by_space = CHAR_MAX;
_locale.n_cs_precedes = CHAR_MAX;
_locale.n_sep_by_space = CHAR_MAX;
_locale.p_sign_posn = CHAR_MAX;
_locale.n_sign_posn = CHAR_MAX;
return &_locale;
}