concat_header     231 sapi/isapi/php5isapi.c static void concat_header(sapi_header_struct *sapi_header, char **combined_headers_ptr TSRMLS_DC)
concat_header     151 sapi/pi3web/pi3web_sapi.c static void concat_header(sapi_header_struct *sapi_header, char **combined_headers_ptr TSRMLS_DC)