111         const char * const colon = memchr(h, ':', len);  in request_check_hostname()  local
112         uint32_t hlen = colon ? (uint32_t)(colon - h) : len;  in request_check_hostname()
120             if (NULL != colon)  in request_check_hostname()
121                 memmove(host->ptr+hlen, colon, len - hlen);  in request_check_hostname()
205         char * const colon = (char *)memchr(p, ':', blen);  in http_request_host_normalize()  local
206         if (colon) {  in http_request_host_normalize()
208             if (colon[1] != '\0') {  in http_request_host_normalize()
210                 port = strtol(colon+1, &e, 0); /*(allow decimal, octal, hex)*/  in http_request_host_normalize()
217             buffer_truncate(b, (size_t)(colon - p)); /*(remove port str)*/  in http_request_host_normalize()
224             size_t n = colon ? (size_t)(colon - p) : blen;  in http_request_host_normalize()
1118         const char *colon = memchr(k, ':', end - k);  in http_request_parse_headers()  local
1119         if (NULL == colon)  in http_request_parse_headers()
1122         const char *v = colon + 1;  in http_request_parse_headers()
1138         if (colon[-1] == ' ' || colon[-1] == '\t') {  in http_request_parse_headers()
1144                 do { --colon; } while (colon[-1] == ' ' || colon[-1] == '\t');  in http_request_parse_headers()
1148         const int klen = (int)(colon - k);  in http_request_parse_headers()