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Tricks of the Windows Gam…ming Gurus (2nd Edition)
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Disc2.iso
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vc98
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crt
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src
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lconv.c
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C/C++ Source or Header
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1998-06-17
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3KB
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75 lines
/***
*lconv.c - Contains the localeconv function
*
* Copyright (c) 1988-1997, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Contains the localeconv() function.
*
*******************************************************************************/
#include <cruntime.h>
#include <limits.h>
#include <locale.h>
#if defined (_WIN32)
#include <setlocal.h>
#endif /* defined (_WIN32) */
/* pointer to original static to avoid freeing */
char __lconv_static_decimal[] = ".";
char __lconv_static_null[] = "";
/* lconv settings for "C" locale */
struct lconv __lconv_c = {
__lconv_static_decimal, /* decimal_point */
__lconv_static_null, /* thousands_sep */
__lconv_static_null, /* grouping */
__lconv_static_null, /* int_curr_symbol */
__lconv_static_null, /* currency_symbol */
__lconv_static_null, /* mon_decimal_point */
__lconv_static_null, /* mon_thousands_sep */
__lconv_static_null, /* mon_grouping */
__lconv_static_null, /* positive_sign */
__lconv_static_null, /* negative_sign */
CHAR_MAX, /* int_frac_digits */
CHAR_MAX, /* frac_digits */
CHAR_MAX, /* p_cs_precedes */
CHAR_MAX, /* p_sep_by_space */
CHAR_MAX, /* n_cs_precedes */
CHAR_MAX, /* n_sep_by_space */
CHAR_MAX, /* p_sign_posn */
CHAR_MAX /* n_sign_posn */
};
/* pointer to current lconv structure */
struct lconv *__lconv = &__lconv_c;
/***
*struct lconv *localeconv(void) - Return the numeric formatting convention
*
*Purpose:
* The localeconv() routine returns the numeric formatting conventions
* for the current locale setting. [ANSI]
*
*Entry:
* void
*
*Exit:
* struct lconv * = pointer to struct indicating current numeric
* formatting conventions.
*
*Exceptions:
*
*******************************************************************************/
struct lconv * __cdecl localeconv (
void
)
{
/* the work is done by setlocale() */
return(__lconv);
}