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al_utf8_encode(3)                                            al_utf8_encode(3)

NAME
       al_utf8_encode - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              size_t al_utf8_encode(char s[], int32_t c)

DESCRIPTION
       Encode the specified code point to UTF-8 into the buffer s.  The buffer
       must have enough space to hold the encoding, which takes between 1 and
       4 bytes.  This routine will refuse to encode code points above
       0x10FFFF.

       Returns the number of bytes written, which is the same as that returned
       by al_utf8_width(3).

SEE ALSO
       al_utf16_encode(3)

Allegro reference manual                                     al_utf8_encode(3)