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86 lines
2.4 KiB
86 lines
2.4 KiB
/***
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*lconv.c - Contains the localeconv function
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*
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* Copyright (c) 1988-1991, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Contains the localeconv() function.
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*
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*Revision History:
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* 03-21-89 JCR Module created.
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* 06-20-89 JCR Removed _LOAD_DGROUP code
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* 03-14-90 GJF Replaced _cdecl _LOAD_DS with _CALLTYPE1 and added
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* #include <cruntime.h>. Also, fixed the copyright.
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* 10-04-90 GJF New-style function declarator.
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* 10-04-91 ETC Changed _c_lconv to _lconv (locale support).
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* _lconv no longer static.
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* 12-20-91 ETC Changed _lconv to _lconv_c (C locale structure).
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* Created _lconv pointer to point to current lconv.
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* 02-08-93 CFW Added _lconv_static_*.
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*
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*******************************************************************************/
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#include <cruntime.h>
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#include <limits.h>
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#include <locale.h>
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/* pointer to original static to avoid freeing */
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char _lconv_static_decimal[] = ".";
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char _lconv_static_null[] = "";
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/* lconv settings for "C" locale */
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struct lconv _lconv_c = {
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_lconv_static_decimal, /* decimal_point */
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_lconv_static_null, /* thousands_sep */
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_lconv_static_null, /* grouping */
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_lconv_static_null, /* int_curr_symbol */
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_lconv_static_null, /* currency_symbol */
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_lconv_static_null, /* mon_decimal_point */
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_lconv_static_null, /* mon_thousands_sep */
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_lconv_static_null, /* mon_grouping */
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_lconv_static_null, /* positive_sign */
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_lconv_static_null, /* negative_sign */
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CHAR_MAX, /* int_frac_digits */
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CHAR_MAX, /* frac_digits */
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CHAR_MAX, /* p_cs_precedes */
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CHAR_MAX, /* p_sep_by_space */
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CHAR_MAX, /* n_cs_precedes */
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CHAR_MAX, /* n_sep_by_space */
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CHAR_MAX, /* p_sign_posn */
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CHAR_MAX /* n_sign_posn */
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};
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/* pointer to current lconv structure */
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struct lconv *_lconv = &_lconv_c;
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/***
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*struct lconv *localeconv(void) - Return the numeric formatting convention
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*
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*Purpose:
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* The localeconv() routine returns the numeric formatting conventions
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* for the current locale setting. [ANSI]
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*
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*Entry:
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* void
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*
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*Exit:
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* struct lconv * = pointer to struct indicating current numeric
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* formatting conventions.
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*
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*Exceptions:
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*
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*******************************************************************************/
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struct lconv * _CALLTYPE1 localeconv (
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void
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)
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{
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/* the work is done by setlocale() */
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return(_lconv);
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}
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