stringprep_unichar_to_utf8 man page

stringprep_unichar_to_utf8 — API function


#include <stringprep.h>

int stringprep_unichar_to_utf8(uint32_t c, char * outbuf);


uint32_t c
a ISO10646 character code
char * outbuf
output buffer, must have at least 6 bytes of space. If NULL, the length will be computed and returned and nothing will be written to outbuf .


Converts a single character to UTF-8.

Return value: number of bytes written.

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See Also

The full documentation for libidn is maintained as a Texinfo manual. If the info and libidn programs are properly installed at your site, the command

info libidn

should give you access to the complete manual. As an alternative you may obtain the manual from:



libidn 1.33