al_utf8_width(3alleg5) | al_utf8_width(3alleg5) |
al_utf8_width - Allegro 5 API
#include <allegro5/allegro.h> size_t al_utf8_width(int 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.
Allegro reference manual |