uisok(3alleg4) Allegro manual uisok(3alleg4) 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 for- mat, which can be useful if you are converting from Unicode to ASCII or another encoding format where the range of valid characters is lim- ited. RETURN VALUE
Returns non-zero if the value can be correctly encoded, zero otherwise. SEE ALSO
ugetc(3alleg4), ugetx(3alleg4), usetc(3alleg4), uwidth(3alleg4), ucwidth(3alleg4) Allegro version 4.4.2 uisok(3alleg4)