From 8eb28eaae90c88309136ac9fc4510a1324aee405 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Fri, 29 Sep 2017 04:03:13 +0200
Subject: [PATCH] Add this for Wiiu debugging

---
 libretro-common/file/config_file.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libretro-common/file/config_file.c b/libretro-common/file/config_file.c
index 049358d7e4..78c5c12919 100644
--- a/libretro-common/file/config_file.c
+++ b/libretro-common/file/config_file.c
@@ -907,7 +907,11 @@ bool config_file_write(config_file_t *conf, const char *path)
       file = fopen(path, "w");
       if (!file)
          return false;
+#ifdef WIIU
+      setvbuf(file, NULL, _IONBF, 0x4000);
+#else
       setvbuf(file, NULL, _IOFBF, 0x4000);
+#endif
    }
    else
       file = stdout;