1 files changed, 2 insertions, 2 deletions

diff --git a/apps/plugins/zxbox/spsound.c b/apps/plugins/zxbox/spsound.c
index 6a550e2033..8b3aa3d84f 100644
--- a/apps/plugins/zxbox/spsound.c
+++ b/apps/plugins/zxbox/spsound.c
@@ -189,7 +189,7 @@ void autoclose_sound(void)
   }
 #endif
 }
-void get_more(unsigned char** start, size_t* size)
+static void get_more(unsigned char** start, size_t* size)
 {
     doneplay = 1;
     rb->pcm_play_stop();
@@ -199,7 +199,7 @@ void get_more(unsigned char** start, size_t* size)
 
 /* sp_sound_buf is Unsigned 8 bit, Rate 8000 Hz, Mono */
 
-void write_buf(void){
+static void write_buf(void){
     int i,j;
 
     /* still not sure what is the best way to do this */