These two functions are only used in lib/tiny-printf.c .
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
lib/tiny-printf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/tiny-printf.c b/lib/tiny-printf.c
index dfa8432..6def8f9 100644
--- a/lib/tiny-printf.c
+++ b/lib/tiny-printf.c
@@ -22,7 +22,7 @@ struct printf_info {
void (*putc)(struct printf_info *info, char ch);
};
-void putc_normal(struct printf_info *info, char ch)
+static void putc_normal(struct printf_info *info, char ch)
{
putc(ch);
}
@@ -52,7 +52,7 @@ static void div_out(struct printf_info *info, unsigned long
*num,
out_dgt(info, dgt);
}
-int _vprintf(struct printf_info *info, const char *fmt, va_list va)
+static int _vprintf(struct printf_info *info, const char *fmt, va_list va)
{
char ch;
char *p;
--
2.7.4
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