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    btowc

    De cppreference.com

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    <metanoindex/>

     
    C
     
    Bibliothèque cordes
     
    Chaînes à zéro terminal multi-octets
    Large / multi-octets conversions
    Original:
    Wide/multibyte conversions
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    mbsinit
    Types
    Original:
    Types
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    mbstate_t
     
    <tbody> </tbody>
    Déclaré dans l'en-tête <wchar.h>
    wint_t btowc( int c );
    Élargit un c caractères mono-octet à son équivalent pour les caractères larges .
    Original:
    Widens a single-byte character c to its wide character equivalent.
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    Codages de caractères multi-octets plus utiliser un seul octet codes pour représenter les caractères du jeu de caractères ASCII. Cette fonction peut être utilisée pour convertir ces caractères à wchar_t .
    Original:
    Most multibyte character encodings use single-byte codes to represent the characters from the ASCII character set. This function may be used to convert such characters to wchar_t.
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    Paramètres

    c -
    caractères mono-octet de se creuser
    Original:
    single-byte character to widen
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    Retourne la valeur

    WEOF if c is EOF

    représentation des caractères gamme de c si (unsigned char)c est valide caractères mono-octet dans l'état initial, WEOF autrement .
    Original:
    wide character representation of c if (unsigned char)c is a valid single-byte character in the initial shift state, WEOF otherwise.
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    Exemple

    This section is incomplete
    Reason: no example

    Voir aussi
    rétrécit un caractère large à un caractère sur un octet étroit, si possible
    Original:
    narrows a wide character to a single-byte narrow character, if possible
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    (fonction) [edit]
    C++ documentation for btowc