getwchar

File input/output

Types and objects

Functions

File access

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)

Direct input/output

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

clearerr
feof

ferror
perror

Operations on files

remove
tmpfiletmpfile_s (C11)

rename
tmpnamtmpnam_s (C11)

Reads the next wide character from stdin.

(none)

the obtained wide character or WEOF if an error has occurred or the end of file reached

getchar	reads a character from stdin (function)
fgetwcgetwc (C95)	gets a wide character from a file stream (function)
C++ documentation for getwchar