Mark static the functions not used outside their unit.

This way the compiler can assume more information about their
interface for optimisation.

Signed-off-by: Diego E. 'Flameeyes' Pettenò <flameeyes@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/amidi/amidi.c b/amidi/amidi.c
index bf95a32..82eeff4 100644
--- a/amidi/amidi.c
+++ b/amidi/amidi.c
@@ -445,7 +445,7 @@ static void sig_handler(int dummy)
 	stop = 1;
 }
 
-void add_send_hex_data(const char *str)
+static void add_send_hex_data(const char *str)
 {
 	int length;
 	char *s;