getwchar - get wide character from standard input stream

Syntax	#include <wchar.h> wint_t getwchar(void);
Description	The function call getwchar(void) is equivalent to getwc(stdin), i.e. it reads a wide character from the standard input stream. Restriction This version of the C runtime system only supports 1-byte characters as wide character codes. They are of type wchar_t (see stddef.h). (End)
Return val. Errors Notes	See fgetwc(). See fgetwc(). If the value returned by getwchar() is stored into a variable of type wchar_t and then compared against the wint_t macro WEOF, the comparison may never succeed.
See also	fgetwc(), getwc(), wchar.h.