midi plugin: make local functions static where possible

Change-Id: I702755529f98015586b5b9592ced75cf7591880c

1 files changed, 2 insertions, 1 deletions

diff --git a/apps/plugins/midi/midifile.c b/apps/plugins/midi/midifile.c
index 536a7bbea1..86544fd944 100644
--- a/apps/plugins/midi/midifile.c
+++ b/apps/plugins/midi/midifile.c
@@ -20,6 +20,7 @@
  ****************************************************************************/
 #include "plugin.h"
 #include "midiutil.h"
+#include "midifile.h"
 
 struct Track * readTrack(int file);
 int readID(int file);
@@ -125,7 +126,7 @@ struct MIDIfile * loadFile(const char * filename)
 
 int rStatus = 0;
 /* Returns 0 if done, 1 if keep going */
-int readEvent(int file, void * dest)
+static int readEvent(int file, void * dest)
 {
     struct Event dummy;
     struct Event * ev = (struct Event *) dest;