Implement support for wchar_t (#102)

Author: Kaiepi

lib/ref.js

@@ -1148,9 +1148,15 @@ Object.defineProperty(types, 'Utf8String', {
  * @name size_t
  */
 
+/**
+ * The `wchar_t` type.
+ *
+ * @name wchar_t
+ */
+
 // "typedef"s for the variable-sized types
 ;[ 'bool', 'byte', 'char', 'uchar', 'short', 'ushort', 'int', 'uint', 'long'
-, 'ulong', 'longlong', 'ulonglong', 'size_t' ].forEach(function (name) {
+, 'ulong', 'longlong', 'ulonglong', 'size_t', 'wchar_t' ].forEach(function (name) {
   var unsigned = name === 'bool'
               || name === 'byte'
               || name === 'size_t'

src/binding.cc

@@ -604,6 +604,7 @@ NAN_MODULE_INIT(init) {
   SET_SIZEOF(ulonglong, unsigned long long);
   SET_SIZEOF(pointer, char *);
   SET_SIZEOF(size_t, size_t);
+  SET_SIZEOF(wchar_t, wchar_t);
   // size of a Persistent handle to a JS object
   SET_SIZEOF(Object, Nan::Persistent<Object>);
 
@@ -635,6 +636,7 @@ NAN_MODULE_INIT(init) {
   SET_ALIGNOF(ulonglong, unsigned long long);
   SET_ALIGNOF(pointer, char *);
   SET_ALIGNOF(size_t, size_t);
+  SET_ALIGNOF(wchar_t, wchar_t);
   SET_ALIGNOF(Object, Nan::Persistent<Object>);
 
   // exports