SIP_URI_ISUNRESERVED
SIP_URI_ISUNRESERVED(*scan) || SIP_URI_ISURLESCAPE(scan, uend))) {
SIP_URI_ISUNRESERVED(*scan) || SIP_URI_ISURLESCAPE(scan, uend) ||
while (scan < uend && (SIP_URI_ISUNRESERVED(*scan) ||
while (scan < uend && (SIP_URI_ISUNRESERVED(*scan) ||
while (scan < uend && (SIP_URI_ISUNRESERVED(*scan) ||
if (SIP_URI_ISUNRESERVED(*scan) ||
if (SIP_URI_ISUNRESERVED(*scan) ||
if (SIP_URI_ISUNRESERVED(*scan) ||
if ((SIP_URI_ISUNRESERVED(*scan) && *scan != '(' && *scan != ')') ||
if (SIP_URI_ISUNRESERVED(*scan) || SIP_URI_ISURLESCAPE(scan, uend) ||
SIP_URI_ISUNRESERVED(*scan) || SIP_URI_ISURLESCAPE(scan, uend))) {