61 utf8_safe_downgrade(pTHX_ SV ** src, U8 ** s, STRLEN * slen, bool modify)  in utf8_safe_downgrade()  argument
63     if (!modify) {  in utf8_safe_downgrade()
80 utf8_safe_upgrade(pTHX_ SV ** src, U8 ** s, STRLEN * slen, bool modify)  in utf8_safe_upgrade()  argument
82     if (!modify) {  in utf8_safe_upgrade()
629     bool modify;  variable
635     modify = (check && !(check & ENCODE_LEAVE_SRC));
639     s = modify ? (U8 *)SvPV_force_nomg(src, slen) : (U8 *)SvPV_nomg(src, slen);
641         utf8_safe_downgrade(aTHX_ &src, &s, &slen, modify);
666     if (modify) {
687     bool modify;  variable
692     modify = (check && !(check & ENCODE_LEAVE_SRC));
696     s = modify ? (U8 *)SvPV_force_nomg(src, slen) : (U8 *)SvPV_nomg(src, slen);
733     if (modify) {
789     bool modify;  variable
801     modify = (check && !(check & ENCODE_LEAVE_SRC));
807     s = modify ? (U8 *)SvPV_force_nomg(src, slen) : (U8 *)SvPV_nomg(src, slen);
809         utf8_safe_downgrade(aTHX_ &src, &s, &slen, modify);
826     bool modify;  variable
836     modify = (check && !(check & ENCODE_LEAVE_SRC));
841     s = modify ? (U8 *)SvPV_force_nomg(src, slen) : (U8 *)SvPV_nomg(src, slen);
843         utf8_safe_downgrade(aTHX_ &src, &s, &slen, modify);
858     bool modify;  variable
868     modify = (check && !(check & ENCODE_LEAVE_SRC));
873     s = modify ? (U8 *)SvPV_force_nomg(src, slen) : (U8 *)SvPV_nomg(src, slen);
875         utf8_safe_upgrade(aTHX_ &src, &s, &slen, modify);