al_utf8_width(3)

NAME
al_utf8_width - Allegro 5 API

SYNOPSIS

        #include <allegro5/allegro.h>
        size_t al_utf8_width(int32_t c)

DESCRIPTION
Returns the number of bytes that would be occupied by the specified code point when encoded in UTF-8. This is between 1 and 4 bytes for legal code point values. Otherwise returns 0.

SEE ALSO
al_utf8_encode(3), al_utf16_width(3)