Lines Matching defs:dn
100 char *dn, *eom;
105 dn = dst;
114 if (dn != dst) {
115 if (dn >= eom) {
119 *dn++ = '.';
121 if (dn + n >= eom) {
128 if (dn + 1 >= eom) {
132 *dn++ = '\\';
133 *dn++ = (char)c;
135 if (dn + 3 >= eom) {
139 *dn++ = '\\';
140 *dn++ = digits[c / 100];
141 *dn++ = digits[(c % 100) / 10];
142 *dn++ = digits[c % 10];
144 if (dn >= eom) {
148 *dn++ = (char)c;
152 if (dn == dst) {
153 if (dn >= eom) {
157 *dn++ = '.';
159 if (dn >= eom) {
163 *dn++ = '\0';
164 return (dn - dst);
291 u_char *dn, *eom;
296 dn = dst;
299 if (dn >= eom) {
309 *dn++ = n;
310 if (dn + n >= eom) {
317 *dn++ = tolower(c);
319 *dn++ = c;
322 *dn++ = '\0';
323 return (dn - dst);
652 const u_char *dn, *cp, *sp;
657 dn = domain;
665 if (n != *dn++)
668 if (mklower(*dn++) != mklower(*cp++))
671 if (*dn == '\0' && *cp == '\0')
673 if (*dn)