WCTOB(3) Linux Programmer's Manual WCTOB(3) NAME wctob - try to represent a wide character as a single byte SYNOPSIS #include <wchar.h> int wctob(wint_t c); DESCRIPTION The wctob() function tests whether the multibyte representation of the wide character c, starting in the initial state, consists of a single byte. If so, it is returned as an unsigned char. Never use this function. It cannot help you in writing international- ized programs. Internationalized programs must never distinguish sin- gle-byte and multibyte characters. RETURN VALUE The wctob() function returns the single-byte representation of c, if it exists, of EOF otherwise. CONFORMING TO C99. NOTES The behavior of wctob() depends on the LC_CTYPE category of the current locale. This function should never be used. Internationalized programs must never distinguish single-byte and multibyte characters. Use either wctomb(3) or the thread-safe wcrtomb(3) instead. SEE ALSO btowc(3), wcrtomb(3), wctomb(3) COLOPHON This page is part of release 3.74 of the Linux man-pages project. A description of the project, information about reporting bugs, and the latest version of this page, can be found at http://www.kernel.org/doc/man-pages/. GNU 2011-09-22 WCTOB(3)
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