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-rw-r--r--apps/codecs/libfaad/pns.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/codecs/libfaad/pns.c b/apps/codecs/libfaad/pns.c
index 7727b22..85de391 100644
--- a/apps/codecs/libfaad/pns.c
+++ b/apps/codecs/libfaad/pns.c
@@ -51,7 +51,7 @@ static void gen_rand_vector(real_t *spec, int16_t scale_factor, uint16_t size,
/* fixed point square root approximation */
/* !!!! ONLY WORKS FOR EVEN %REAL_BITS% !!!! */
-real_t fp_sqrt(real_t value)
+static real_t fp_sqrt(real_t value)
{
real_t root = 0;