/* See LICENSE file for copyright and license details. */
/* interval between updates (in ms) */
-static const int interval = 1000;
+const unsigned int interval = 1000;
/* text to show if no value can be retrieved */
static const char unknown_str[] = "n/a";
* function description argument (example)
*
* battery_perc battery percentage battery name (BAT0)
+ * NULL on OpenBSD
* battery_state battery charging state battery name (BAT0)
+ * NULL on OpenBSD
+ * battery_remaining battery remaining HH:MM battery name (BAT0)
+ * NULL on OpenBSD
* cpu_perc cpu usage in percent NULL
* cpu_freq cpu frequency in MHz NULL
* datetime date and time format string (%F %T)
* keyboard_indicators caps/num lock indicators NULL
* load_avg load average format string
* (%.2f %.2f %.2f)
+ * netspeed_rx receive network speed interface name (wlan0)
+ * netspeed_tx transfer network speed interface name (wlan0)
* num_files number of files in a directory path
* (/home/foo/Inbox/cur)
* ram_free free memory in GB NULL