BASE64_OUT
if (psenc->ch[i] == BASE64_OUT && psenc->cache == 0) {
if (psenc->ch[i] != BASE64_OUT) {
if (u16 == BASE64_OUT || FINDLEN(ei, u16) >= 0)
psenc->ch[psenc->chlen++] = BASE64_OUT;
psenc->ch[psenc->chlen++] = BASE64_OUT;
psenc->ch[psenc->chlen++] = BASE64_OUT;