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-rw-r--r--include/stdio.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/stdio.h b/include/stdio.h
index c5b013c08..e418b2f0b 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -60,7 +60,7 @@ struct _UC_FILE {
unsigned char mode;
unsigned char ungot;
- char unbuf[2]; /* The buffer for 'unbuffered' streams */
+ unsigned char unbuf[2]; /* The buffer for 'unbuffered' streams */
};
typedef struct _UC_FILE FILE;