httpd_method_str
if ( strcasecmp( method_str, httpd_method_str( METHOD_GET ) ) == 0 )
else if ( strcasecmp( method_str, httpd_method_str( METHOD_HEAD ) ) == 0 )
else if ( strcasecmp( method_str, httpd_method_str( METHOD_PUT ) ) == 0 )
else if ( strcasecmp( method_str, httpd_method_str( METHOD_DELETE ) ) == 0 )
else if ( strcasecmp( method_str, httpd_method_str( METHOD_TRACE ) ) == 0 )
hc, 501, err501title, "", err501form, httpd_method_str( hc->method ) );
hc, 501, err501title, "", err501form, httpd_method_str( hc->method ) );
httpd_method_str( hc->method ), url, hc->protocol,
extern char* httpd_method_str( int method );