if ($opt_E) {
$public_h_header .= "#ifndef $opt_E
#if defined(_WIN32)
-#define ${opt_E}_FUNCTION _stdcall __declspec(dllimport)
+#define ${opt_E}_FUNCTION __stdcall __declspec(dllimport)
#define ${opt_E}_VARIABLE __declspec(dllimport)
#else
#define ${opt_E}_FUNCTION
$private_h_header .= "#ifndef $opt_E
#if defined(_WIN32)
-#define ${opt_E}_FUNCTION _stdcall __declspec(dllimport)
+#define ${opt_E}_FUNCTION __stdcall __declspec(dllimport)
#define ${opt_E}_VARIABLE __declspec(dllimport)
#else
#define ${opt_E}_FUNCTION