u_getFC_NFKC_Closure  546 ext/intl/uchar/uchar.c 	closure_len = u_getFC_NFKC_Closure(cp, NULL, 0, &error);
u_getFC_NFKC_Closure  552 ext/intl/uchar/uchar.c 	closure_len = u_getFC_NFKC_Closure(cp, closure, closure_len, &error);