ffi: add support for wchar_t type.

We have wstr strings already but no wchar type.

* ffi.c (wchar_s): New symbol variable.
(ffi_type_wchar): New macro.
(ffi_wchar_put, ffi_wchar_get): New static functions.
(ffi_type_compile): Handle wchar_s.
(ffi_init): Initialize wchar_s.

* ffi.h (wchar_s): Declared.

1 files changed, 1 insertions, 1 deletions

diff --git a/ffi.h b/ffi.h
index 6134c5fc..098f3798 100644
--- a/ffi.h
+++ b/ffi.h
@@ -30,7 +30,7 @@ extern val uint16_s, int16_s;
 extern val uint32_s, int32_s;
 extern val uint64_s, int64_s;
 
-extern val char_s, uchar_s;
+extern val char_s, uchar_s, wchar_s;
 extern val short_s, ushort_s;
 extern val int_s, uint_s;
 extern val long_s, ulong_s;