#define http_send_status(s) sapi_header_op(SAPI_HEADER_SET_STATUS, (void *) (s) TSRMLS_CC)
#define http_send_header(n, v, r) _http_send_header_ex((n), strlen(n), (v), strlen(v), (r) TSRMLS_CC)
#define http_send_header_ex(n, nl, v, vl, r, s) _http_send_header_ex((n), (nl), (v), (vl), (r), (s) TSRMLS_CC)
#define http_send_status(s) sapi_header_op(SAPI_HEADER_SET_STATUS, (void *) (s) TSRMLS_CC)
#define http_send_header(n, v, r) _http_send_header_ex((n), strlen(n), (v), strlen(v), (r) TSRMLS_CC)
#define http_send_header_ex(n, nl, v, vl, r, s) _http_send_header_ex((n), (nl), (v), (vl), (r), (s) TSRMLS_CC)