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btowc

De cppreference.com
< c‎ | string‎ | multibyte

 
 
 
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
 
Defined in header <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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Sommaire

[modifier] Paramètres

c -
caractères mono-octet de se creuser
Original:
single-byte character to widen
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[modifier] 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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[modifier] Exemple

[modifier] 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]