uwidth_max - Man Page

#include <allegro.h>

int uwidth_max(int type);

Low level helper function for working with Unicode text data. Returns the  largest number of bytes that one character can occupy in the given  encoding format. Pass U_CURRENT to represent the current format. Example:

   char *temp_buffer = malloc(256 * uwidth_max(U_UTF8));

uwidth(3), ucwidth(3)

ucwidth(3), uwidth(3).