osx man page for ucwidth

ucwidth(3alleg4)						  Allegro manual						  ucwidth(3alleg4)

NAME

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

SYNOPSIS

       #include <allegro.h>

       int ucwidth(int c);

DESCRIPTION

       Low level helper function for testing Unicode text data.

RETURN VALUE

       Returns the number of bytes that would be occupied by the specified character value, when encoded in the current format.

SEE ALSO

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

Allegro 							   version 4.4.2						  ucwidth(3alleg4)