if (ptr > yield && comma != 0 && ptr[-1] == ',') ptr--;
*ptr = 0;
decoded = rfc2047_decode2(yield, check_rfc2047_length, charset, '?', NULL,
if (ptr > yield && comma != 0 && ptr[-1] == ',') ptr--;
*ptr = 0;
decoded = rfc2047_decode2(yield, check_rfc2047_length, charset, '?', NULL,