uisok(3)                        Allegro manual                        uisok(3)



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

SYNOPSIS
       #include <allegro.h>


       int uisok(int c);

DESCRIPTION
       Low level helper function for testing Unicode text data. Finds out if
       the character value `c' can be encoded correctly in the current format,
       which can be useful if you are converting from Unicode to ASCII or
       another encoding format where the range of valid characters is limited.

RETURN VALUE
       Returns non-zero if the value can be correctly encoded, zero otherwise.


SEE ALSO
       ugetc(3), ugetx(3), usetc(3), uwidth(3), ucwidth(3)



Allegro                          version 4.2.3                        uisok(3)
