NAMEwctob - try to represent a wide character as a single byte
SYNOPSIS#include <wchar.h> int wctob(wint_t c);
DESCRIPTIONThe 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 internationalized programs. Internationalized programs must never distinguish single-byte and multibyte characters.
RETURN VALUEThe wctob() function returns the single-byte representation of c, if it exists, of EOF otherwise.
NOTESThe 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 the function wctomb(3) instead.
SEE ALSObtowc(3), wctomb(3)
COLOPHONThis page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at //www.kernel.org/doc/man-pages/. WCTOB(3)