1 files changed, 28 insertions, 0 deletions
diff --git a/src/MSL_C.PPCEABI.bare.H/wchar_io.c b/src/MSL_C.PPCEABI.bare.H/wchar_io.c
new file mode 100644
index 0000000..87da4af
--- /dev/null
+++ b/src/MSL_C.PPCEABI.bare.H/wchar_io.c
@@ -0,0 +1,28 @@
+#include <stdio.h>
+
+int fwide(FILE* stream, int mode) {
+  int orientation;
+  int result;
+
+  if ((stream == NULL) || (stream->mode.file_kind == __closed_file))
+    return 0;
+  orientation = stream->mode.file_orientation;
+  switch (orientation) {
+  case __unoriented:
+    if (mode > 0)
+      stream->mode.file_orientation = __wide_oriented;
+    else if (mode < 0)
+      stream->mode.file_orientation = __char_oriented;
+    result = mode;
+    break;
+
+  case __wide_oriented:
+    result = 1;
+    break;
+
+  case __char_oriented:
+    result = -1;
+    break;
+  }
+  return result;
+}