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#include <_ansi.h>
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#include <../ctype/local.h>
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/* internal function to compute width of wide char. */
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int _EXFUN (__wcwidth, (wint_t));
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/* Defined in locale/locale.c. Returns a value != 0 if the current
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language is assumed to use CJK fonts. */
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int __locale_cjk_lang ();
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