fputwc, putwc

Functions

File access

Direct input/output

Unformatted input/output

Formatted input

scanffscanfsscanfscanf_sfscanf_ssscanf_s (C11)(C11)(C11)
wscanffwscanfswscanfwscanf_sfwscanf_sswscanf_s (C95)(C95)(C95)(C11)(C11)(C11)

vscanfvfscanfvsscanfvscanf_svfscanf_svsscanf_s (C99)(C99)(C99)(C11)(C11)(C11)
vwscanfvfwscanfvswscanfvwscanf_svfwscanf_svswscanf_s (C99)(C99)(C99)(C11)(C11)(C11)

Formatted output

printffprintfsprintfsnprintfprintf_sfprintf_ssprintf_ssnprintf_s (C99)(C11)(C11)(C11)(C11)
wprintffwprintfswprintfwprintf_sfwprintf_sswprintf_ssnwprintf_s (C95)(C95)(C95)(C11)(C11)(C11)(C11)

vprintfvfprintfvsprintfvsnprintfvprintf_svfprintf_svsprintf_svsnprintf_s (C99)(C11)(C11)(C11)(C11)
vwprintfvfwprintfvswprintfvwprintf_svfwprintf_svswprintf_svsnwprintf_s (C95)(C95)(C95)(C11)(C11)(C11)(C11)

File positioning

Error handling

Operations on files

(C11)

(C11)

Defined in header `<wchar.h>`
wint_t fputwc( wchar_t ch, FILE *stream );		(since C95)
wint_t putwc( wchar_t ch, FILE *stream );		(since C95)

Writes a wide character ch to the given output stream stream. putwc() may be implemented as a macro and may evaluate stream more than once.

ch	-	wide character to be written
stream	-	the output stream

ch on success, WEOF on failure. If an encoding error occurs, errno is set to EILSEQ.