+#define PROGRAM_SIZE 100
+
+#define FIELD_BUS "BUS"
+#define FIELD_SYSFS "SYSFS_"
+#define FIELD_ID "ID"
+#define FIELD_PLACE "PLACE"
+#define FIELD_PROGRAM "PROGRAM"
+#define FIELD_RESULT "RESULT"
+#define FIELD_KERNEL "KERNEL"
+#define FIELD_NAME "NAME"
+#define FIELD_SYMLINK "SYMLINK"
+
+#define CALLOUT_MAXARG 10
+#define MAX_SYSFS_PAIRS 5