mountd: Add static qualifier to missing variable declarations.

[project/mountd.git] / signal.c

diff --git a/signal.c b/signal.c
index 1772fb416021fc00ab2402a29de206821653d52d..6ab77da499765e449c5fbb2c405f82912b9c7697 100644 (file)
--- a/signal.c
+++ b/signal.c
@@ -5,10 +5,11 @@
 #include "include/log.h"
 #include "include/list.h"
 #include "include/led.h"
+#include "include/signal.h"
 
-void (*crtlc_cb)(void) = 0;
+static void (*crtlc_cb)(void) = 0;
 
-void handlerINT(int s)
+static void handlerINT(int s)
 {
        log_printf("caught sig int ... cleaning up\n");
        if(crtlc_cb)