Edit File: wstring.swg
%ensure_fragment(SWIG_AsWCharPtrAndSize) %ensure_fragment(SWIG_FromWCharPtrAndSize) %types(wchar_t *); %fragment("SWIG_pwchar_descriptor","header") { SWIGINTERN swig_type_info* SWIG_pwchar_descriptor() { static int init = 0; static swig_type_info* info = 0; if (!init) { info = SWIG_TypeQuery("_p_wchar_t"); init = 1; } return info; } } %include <typemaps/strings.swg> %typemaps_string(%checkcode(UNISTRING), %checkcode(UNICHAR), wchar_t, WChar, SWIG_AsWCharPtrAndSize, SWIG_FromWCharPtrAndSize, wcslen, "<wchar.h>", WCHAR_MIN, WCHAR_MAX)