Initial fork from https://git.suckless.org/slstatus

Changes to be committed:
    new file:   LICENSE
    new file:   Makefile
    new file:   README
    new file:   arg.h
    new file:   components/battery.c
    new file:   components/cat.c
    new file:   components/cpu.c
    new file:   components/datetime.c
    new file:   components/disk.c
    new file:   components/entropy.c
    new file:   components/hostname.c
    new file:   components/ip.c
    new file:   components/kernel_release.c
    new file:   components/keyboard_indicators.c
    new file:   components/keymap.c
    new file:   components/load_avg.c
    new file:   components/netspeeds.c
    new file:   components/num_files.c
    new file:   components/ram.c
    new file:   components/run_command.c
    new file:   components/swap.c
    new file:   components/temperature.c
    new file:   components/uptime.c
    new file:   components/user.c
    new file:   components/volume.c
    new file:   components/wifi.c
    new file:   config.def.h
    new file:   config.mk
    new file:   slstatus.1
    new file:   slstatus.c
    new file:   slstatus.h
    new file:   util.c
    new file:   util.h

1 files changed, 16 insertions, 0 deletions

diff --git a/util.h b/util.h
new file mode 100644
index 0000000..cf4b027
--- /dev/null
+++ b/util.h
@@ -0,0 +1,16 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdint.h>
+
+extern char buf[1024];
+
+#define LEN(x) (sizeof(x) / sizeof((x)[0]))
+
+extern char *argv0;
+
+void warn(const char *, ...);
+void die(const char *, ...);
+
+int esnprintf(char *str, size_t size, const char *fmt, ...);
+const char *bprintf(const char *fmt, ...);
+const char *fmt_human(uintmax_t num, int base);
+int pscanf(const char *path, const char *fmt, ...);