uwidth - Low level helper function for testing Unicode text data. Allegro game programming library.

       Low level helper function for testing Unicode text data.

       uwidth - Low level helper function for testing Unicode text data. Allegro game programming library.

       Returns  the  number  of  bytes  occupied  by the first character of the specified string, in the current
       encoding format.

uwidth_max(3alleg4), ugetc(3alleg4), ugetx(3alleg4), usetc(3alleg4), ucwidth(3alleg4), uisok(3alleg4)

Allegro                                           version 4.4.3                                  uwidth(3alleg4)

#include<allegro.h>intuwidth(constchar*s);