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1 perry 1 PUTWCHAR
2 !!!PUTWCHAR
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 RETURN VALUE
7 CONFORMING TO
8 SEE ALSO
9 NOTES
10 ----
11 !!NAME
12
13
14 putwchar - write a wide character to standard output
15 !!SYNOPSIS
16
17
18 __#include
19 __ ''wc''__);
20 __
21 !!DESCRIPTION
22
23
24 The __putwchar__ function is the wide-character
25 equivalent of the __putchar__ function. It writes the
26 wide character ''wc'' to __stdout__. If
27 ''ferror(stdout)'' becomes true, it returns WEOF. If a
28 wide character conversion error occurs, it sets __errno__
29 to __EILSEQ__ and returns WEOF. Otherwise it returns
30 ''wc''.
31 !!RETURN VALUE
32
33
34 The __putwchar__ function returns ''wc'' if no error
35 occurred, or WEOF to indicate an error.
36 !!CONFORMING TO
37
38
39 ISO/ANSI C, UNIX98
40 !!SEE ALSO
41
42
43 fputwc(3)
44 !!NOTES
45
46
47 The behaviour of __putwchar__ depends on the LC_CTYPE
48 category of the current locale.
49
50
51 It is reasonable to expect that __putwchar__ will
52 actually write the multibyte sequence corresponding to the
53 wide character ''wc''.
54 ----
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