SDL: SDL_iconv.c (encodings): mark "WCHAR_T" as ENCODING_UTF16LE for OS/2 too

From b71bfdaafbb62f1069fa67cd75bd5c985f45eea7 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Wed, 1 Dec 2021 20:50:40 +0300
Subject: [PATCH] SDL_iconv.c (encodings): mark "WCHAR_T" as ENCODING_UTF16LE
 for OS/2 too

whcar_t is unsigned short in os/2, like windows
---
 src/stdlib/SDL_iconv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/stdlib/SDL_iconv.c b/src/stdlib/SDL_iconv.c
index 34246bc4f90..e7a9480f022 100644
--- a/src/stdlib/SDL_iconv.c
+++ b/src/stdlib/SDL_iconv.c
@@ -146,7 +146,7 @@ static struct
     { "US-ASCII", ENCODING_ASCII },
     { "8859-1", ENCODING_LATIN1 },
     { "ISO-8859-1", ENCODING_LATIN1 },
-#ifdef __WIN32__
+#if defined(__WIN32__)||defined(__OS2__)
     { "WCHAR_T", ENCODING_UTF16LE },
 #else
     { "WCHAR_T", ENCODING_UCS4NATIVE },