202   nghttp2_ext_altsvc *altsvc;  in nghttp2_frame_altsvc_init()  local
207   altsvc = frame->payload;  in nghttp2_frame_altsvc_init()
208   altsvc->origin = origin;  in nghttp2_frame_altsvc_init()
209   altsvc->origin_len = origin_len;  in nghttp2_frame_altsvc_init()
210   altsvc->field_value = field_value;  in nghttp2_frame_altsvc_init()
211   altsvc->field_value_len = field_value_len;  in nghttp2_frame_altsvc_init()
215   nghttp2_ext_altsvc *altsvc;  in nghttp2_frame_altsvc_free()  local
217   altsvc = frame->payload;  in nghttp2_frame_altsvc_free()
218   if (altsvc == NULL) {  in nghttp2_frame_altsvc_free()
223   nghttp2_mem_free(mem, altsvc->origin);  in nghttp2_frame_altsvc_free()
706   nghttp2_ext_altsvc *altsvc;  in nghttp2_frame_pack_altsvc()  local
711   altsvc = frame->payload;  in nghttp2_frame_pack_altsvc()
716          2 + altsvc->origin_len + altsvc->field_value_len);  in nghttp2_frame_pack_altsvc()
722   nghttp2_put_uint16be(buf->last, (uint16_t)altsvc->origin_len);  in nghttp2_frame_pack_altsvc()
725   rv = nghttp2_bufs_add(bufs, altsvc->origin, altsvc->origin_len);  in nghttp2_frame_pack_altsvc()
729   rv = nghttp2_bufs_add(bufs, altsvc->field_value, altsvc->field_value_len);  in nghttp2_frame_pack_altsvc()
739   nghttp2_ext_altsvc *altsvc;  in nghttp2_frame_unpack_altsvc_payload()  local
742   altsvc = frame->payload;  in nghttp2_frame_unpack_altsvc_payload()
745   altsvc->origin = p;  in nghttp2_frame_unpack_altsvc_payload()
749   altsvc->origin_len = origin_len;  in nghttp2_frame_unpack_altsvc_payload()
751   altsvc->field_value = p;  in nghttp2_frame_unpack_altsvc_payload()
752   altsvc->field_value_len = (size_t)(payload + payloadlen - p);  in nghttp2_frame_unpack_altsvc_payload()