399             size_t mlen = buffer_clen(k);  in http_header_remap_host_match()
409                 mlen = buffer_clen(k);  in http_header_remap_host_match()
437     return buffer_clen(m); /*(length of replacement authority)*/  in http_header_remap_host()
447         const size_t plen = buffer_clen(b) - off; /*(urlpath len)*/  in http_header_remap_urlpath()
451                 const size_t mlen = buffer_clen(&ds->key);  in http_header_remap_urlpath()
456                     return buffer_clen(&ds->value);/*(replacement len)*/  in http_header_remap_urlpath()
463                 const size_t mlen = buffer_clen(&ds->value);  in http_header_remap_urlpath()
466                     return buffer_clen(&ds->key); /*(replacement len)*/  in http_header_remap_urlpath()
471                 const size_t mlen = buffer_clen(&ds->value);  in http_header_remap_urlpath()
474                     return buffer_clen(&ds->key); /*(replacement len)*/  in http_header_remap_urlpath()
504             alen = buffer_clen(b) - off;  in http_header_remap_uri()
527             alen = buffer_clen(m);/*(length of replacement authority)*/  in http_header_remap_uri()
630             size_t used = buffer_clen(xff);  in proxy_set_Forwarded()
809         const off_t len = (off_t)buffer_clen(tb)  in proxy_stdin_append()
855 		http_header_remap_uri(b, buffer_clen(b) - buffer_clen(&r->target),  in proxy_create_env()
873 			size_t alen = buffer_clen(r->http_host);  in proxy_create_env()
874 			http_header_remap_host(b, buffer_clen(b) - alen, &hctx->conf.header, 1, alen);  in proxy_create_env()
949 		const uint32_t klen = buffer_clen(&ds->key);  in proxy_create_env()
950 		const uint32_t vlen = buffer_clen(&ds->value);  in proxy_create_env()
986 		http_header_remap_uri(b, buffer_clen(b) - vlen, &hctx->conf.header, 1);  in proxy_create_env()
1022 	hctx->gw.wb_reqlen = buffer_clen(b);  in proxy_create_env()