"post-inst-failed", "removal-failed", 0 }
};
-const int color_white = 0;
-const int color_grey = 1;
-const int color_black = 2;
+static const int color_white = 0;
+static const int color_grey = 1;
+static const int color_black = 2;
/* data structures */
typedef struct package_s {