int set_field_back(FIELD *f, chtype back) { f = Field(f); if ((back & (chtype) A_ATTRIBUTES) != back) return (E_BAD_ARGUMENT); if (Back(f) != back) { Back(f) = back; return (_sync_attrs(f)); } return (E_OK); }
int set_field_just(FIELD *f, int just) { if (just != NO_JUSTIFICATION && just != JUSTIFY_LEFT && just != JUSTIFY_CENTER &&just != JUSTIFY_RIGHT) return (E_BAD_ARGUMENT); f = Field(f); if (Just(f) != just) { Just(f) = just; return (_sync_attrs(f)); } return (E_OK); }