al_utf8_width - Man Page

Allegro 5 API


#include <allegro5/allegro.h>

size_t al_utf8_width(int32_t c)


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)

Referenced By

al_utf16_width(3), al_utf8_encode(3).

Allegro reference manual