86#define isalpha_pl_PL(x) ((x >= 'a' && x <= 'z') || (x >= 'A' && x <= 'Z') || x == 'ą' || x == 'ć' || x == 'ę' || x == 'ł' || x == 'ń' || x == 'ó' || x == 'ś' || x == 'ż' || x == 'ź' || x == 'Ą' || x == 'Ć' || x == 'Ę' || x == 'Ł' || x == 'Ń' || x == 'Ó' || x == 'Ś' || x == 'Ż' || x == 'Ź')