Lines Matching refs:ch
158 int saw_digit, octets, ch;
164 while ((ch = *src++) != '\0') {
167 if ((pch = strchr(digits, ch)) != NULL) {
178 } else if (ch == '.' && saw_digit) {
213 int ch, saw_xdigit;
226 while ((ch = *src++) != '\0') {
229 if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
230 pch = strchr((xdigits = xdigits_u), ch);
239 if (ch == ':') {
257 if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&