Mark functions only used within the test programs as static.
[ffmpeg.git] / tests / audiogen.c
index f96110e968d0d72b7c8d0a3bfb359dba10944575..38ca5dd22a1a78456a2841a461f67b73c5bc5354 100644 (file)
@@ -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);