sapi_headers_struct  120 main/SAPI.h    	sapi_headers_struct sapi_headers;
sapi_headers_struct  227 main/SAPI.h    	int (*header_handler)(sapi_header_struct *sapi_header, sapi_headers_struct *sapi_headers TSRMLS_DC);
sapi_headers_struct  228 main/SAPI.h    	int (*send_headers)(sapi_headers_struct *sapi_headers TSRMLS_DC);