-/* global variables */
-static Display *dpy;
-
-/* statusbar configuration type and struct */
-typedef char *(*op_fun) (const char *);
-struct arg {
- op_fun func;
- const char *format;
- const char *args;
-};
-
-/* functions */
-void setstatus(const char *);
-char *smprintf(const char *, ...);
-char *get_battery(const char *);
-char *get_cpu_temperature(const char *);
-char *get_cpu_usage(const char *);
-char *get_datetime(const char *);
-char *get_diskusage(const char *);
-char *get_ram_usage(const char *);
-char *get_volume(const char *);
-char *get_wifi_signal(const char *);
-
-/* include config header */