37 strnchr(unsigned char *s, size_t len, unsigned char c) {  in strnchr()  argument
38   while (len && *s++ != c)  in strnchr()
41   return len ? s : NULL;  in strnchr()
225 check_segment(const unsigned char *s, size_t length) {  in check_segment()  argument
230     if (*s == '%') {  in check_segment()
231       if (length < 2 || !(isxdigit(s[1]) && isxdigit(s[2])))  in check_segment()
234       s += 2;  in check_segment()
238     ++s; ++n; --length;  in check_segment()
264 make_decoded_option(const unsigned char *s, size_t length,   in make_decoded_option()  argument
274   res = check_segment(s, length);  in make_decoded_option()
294   decode_segment(s, length, buf);  in make_decoded_option()
310 dots(unsigned char *s, size_t len) {  in dots()  argument
311   return *s == '.' && (len == 1 || (*(s+1) == '.' && len == 2));  in dots()
326 coap_split_path_impl(const unsigned char *s, size_t length,  in coap_split_path_impl()  argument
331   p = q = s;  in coap_split_path_impl()
351   return q - s;  in coap_split_path_impl()
360 write_option(unsigned char *s, size_t len, void *data) {  in write_option()  argument
365   res = make_decoded_option(s, len, state->buf.s, state->buf.length);  in write_option()
367     state->buf.s += res;  in write_option()
374 coap_split_path(const unsigned char *s, size_t length,   in coap_split_path()  argument
378   coap_split_path_impl(s, length, write_option, &tmp);  in coap_split_path()
386 coap_split_query(const unsigned char *s, size_t length,   in coap_split_query()  argument
391   p = s;  in coap_split_query()
392   while (length > 0 && *s != '#') {  in coap_split_query()
393     if (*s == '&') {		/* start new query element */  in coap_split_query()
394       write_option((unsigned char *)p, s - p, &tmp);  in coap_split_query()
395       p = s + 1;  in coap_split_query()
398     s++;  in coap_split_query()
403   write_option((unsigned char *)p, s - p, &tmp);  in coap_split_query()
448     result->host.s = URI_DATA(result);  in coap_clone_uri()
451     memcpy(result->host.s, uri->host.s, uri->host.length);  in coap_clone_uri()
455     result->path.s = URI_DATA(result) + uri->host.length;  in coap_clone_uri()
458     memcpy(result->path.s, uri->path.s, uri->path.length);  in coap_clone_uri()
462     result->query.s = URI_DATA(result) + uri->host.length + uri->path.length;  in coap_clone_uri()
465     memcpy(result->query.s, uri->query.s, uri->query.length);  in coap_clone_uri()
476 hash_segment(unsigned char *s, size_t len, void *data) {  in hash_segment()  argument
477   coap_hash(s, len, data);  in hash_segment()