diff -ru wmdiskmon-0.0.1.orig/src/main.c wmdiskmon-0.0.1/src/main.c
--- wmdiskmon-0.0.1.orig/src/main.c	2004-02-14 03:00:44 +0600
+++ wmdiskmon-0.0.1/src/main.c	2005-12-11 12:51:15 +0600
@@ -31,6 +31,8 @@
 #include <strings.h>
 #include <signal.h>
 #include <sys/stat.h>
+#include <ctype.h>
+
 #include "dockapp.h"
 #include "backlight_on.xpm"
 #include "backlight_off.xpm"
@@ -90,9 +92,7 @@
 static void parse_arguments(int argc, char **argv);
 static void print_help(char *prog);
 static void reload_sizes();
-static int  my_system (char *cmd);
 static void part_add (Partition **list, const char *value);
-static void free_part (Partition **list);
 void *xmalloc (size_t size);
 char *xstrdup (const char *string);
 
@@ -267,8 +267,6 @@
 
 /* called by timer */
 static void update() {
-    static light pre_backlight;
-    static Bool in_alarm_mode = False;
 
     /* get current cpu usage in percent */
     reload_sizes();
@@ -518,7 +516,7 @@
             char          mountp[MAXSTRLEN + 1];
             bzero(device, MAXSTRLEN + 1);
             bzero(mountp, MAXSTRLEN + 1);
-            sscanf(line, "%s %d %d %d %d%% %s",
+            sscanf(line, "%s %lu %lu %lu %u%% %s",
                     device, &blocs, &used, &avail, &capacity, mountp);
             for (j = 0 ; part ; j++) {
                 if (strcmp(device, part->entry) == 0) break;
@@ -534,30 +532,6 @@
 }
 
 
-static int my_system (char *cmd) {
-    int           pid;
-    extern char **environ;
-
-    if (cmd == 0) return 1;
-    pid = fork ();
-    if (pid == -1) return -1;
-    if (pid == 0) {
-        pid = fork ();
-        if (pid == 0) {
-            char *argv[4];
-            argv[0] = "sh";
-            argv[1] = "-c";
-            argv[2] = cmd;
-            argv[3] = 0;
-            execve ("/bin/sh", argv, environ);
-            exit (0);
-        }
-        exit (0);
-    }
-    return 0;
-}
-
-
 static void part_add (Partition **list, const char *value) {
     Partition *lst = *list;
     Bool       ok  = True;
@@ -583,19 +557,6 @@
 }
 
 
-static void free_part (Partition **list) {
-    Partition *lst = *list, *next;
-    while (lst) {
-        next = lst->next;
-        FREE(lst->entry);
-        FREE(lst->mountp);
-        free(lst);
-        lst = next;
-    }
-    *list = NULL;
-}
-
-
 void *xmalloc (size_t size) {
     void *ret = malloc (size);
     if (ret == NULL) {