- if (content_length) {
- /* emit a content-length header */
- char cl_header_str[128];
- size_t cl_header_len;
- cl_header_len = snprintf(cl_header_str, lenof(cl_header_str), "Content-Length: %zu", content_length);
- http_send_header_string_ex(cl_header_str, cl_header_len, 1);
- }