fputu8(unsigned int c, FILE *output)
utf8fputc(unsigned int c, FILE *output)
utf8putc(unsigned int c, FILE *output)
utf8putchar(unsigned int c)
The fputu8() function of utf-8 library converts a UTC-4 (31-bit Unicode)
integer to one or more bytes representing its UTF-8 value, and writes the
result to a file.
utf8fputc() and utf8putc() are macros which simply give fputu8() a name
that may be more convenient to remember. They are defined in <utf-8.h>.
The fputu8() function and the macros take two arguments: c, the UTC-4
code, and input, which can be any open file.
The utf8putchar() macro sends output to stdout.
fputu8() returns 0 on success; EOF if output is NULL or cannot be written
to; 1 if c is not a valid UTC-4 code (i.e., its high bit is set).
libutf-8(3), fgetu8(3), sgetu8(3), sputu8(3)
F. Yergeau, UTF-8, a transformation format of Unicode and ISO 10646,
D. Goldsmith, M. Davis, Using Unicode with MIME, RFC1641.
ISO 10646-1: 1993 (``Unicode''), RFC 2044: 1996 (``UTF-8''), ISO
9899: 1990 (``ISO C'').
You should always check the RETURN VALUES.
This manual page was written by G. Adam Stanislav <email@example.com>.
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