STRLEN keylen;
const char * const key = SvPV_const(keysv, keylen);
SAVEDELETE(hv, savepvn(key, keylen),
SvUTF8(keysv) ? -(I32)keylen : (I32)keylen);
STRLEN keylen;
const char * const key = SvPV_const(keysv, keylen);
SAVEDELETE(hv, savepvn(key, keylen),
SvUTF8(keysv) ? -(I32)keylen : (I32)keylen);