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-rw-r--r--tests/audiogen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/audiogen.c b/tests/audiogen.c
index f96110e968..38ca5dd22a 100644
--- a/tests/audiogen.c
+++ b/tests/audiogen.c
@@ -94,7 +94,7 @@ static int int_cos(int a)
FILE *outfile;
-void put_sample(int v)
+static void put_sample(int v)
{
fputc(v & 0xff, outfile);
fputc((v >> 8) & 0xff, outfile);