---
 fsync.c       |    7 +++++--
 gtk_display.c |    2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

--- a/fsync.c
+++ b/fsync.c
@@ -32,6 +32,7 @@
 #include <time.h>
 #include <wchar.h>
 #include <ctype.h>
+#include <sys/time.h>
 
 #include <glib.h>
 
@@ -51,7 +52,7 @@
 static GList *fsync_data;
 
 
-static chain_file(struct fsync_process *proc, char *filename)
+static void chain_file(struct fsync_process *proc, char *filename)
 {
 	struct fsync_files *file;
 	GList *item;
@@ -75,7 +76,7 @@
 	proc->files = g_list_append(proc->files, file);
 }
 
-static report_file(char *process, char *file)
+static void report_file(char *process, char *file)
 {
 	struct fsync_process *proc;
 	GList *item;
@@ -157,11 +158,13 @@
 	write_to_file("/sys/kernel/debug/tracing/current_tracer", "fsync");	
 	write_to_file("/sys/kernel/debug/tracing/iter_ctrl", "ftrace_printk");	
 	write_to_file("/sys/kernel/debug/tracing/tracing_enabled", "1");
+	return 0;
 }
 
 int disable_fsync_tracer(void)
 {
 	write_to_file("/sys/kernel/debug/tracing/tracing_enabled", "0");
+	return 0;
 }
 
 
--- a/gtk_display.c
+++ b/gtk_display.c
@@ -594,7 +594,7 @@
 			 G_CALLBACK(freeze_toggled), NULL);
 }
 
-static load_icons(void)
+static void load_icons(void)
 {
 	GError *err;