Add unit to temperature

[slstatus.git] / util.h

diff --git a/util.h b/util.h
index 53e4104..64e30d0 100644 (file)
--- a/util.h
+++ b/util.h
@@ -3,7 +3,13 @@ extern char buf[1024];
 
 #define LEN(x) (sizeof (x) / sizeof *(x))
 
 
 #define LEN(x) (sizeof (x) / sizeof *(x))
 

-#define UNUSED(x) (void)x
+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 *bprintf(const char *fmt, ...);

+const char *fmt_human_2(size_t num, char *unit);
+const char *fmt_human_10(size_t num, char *unit);

 int pscanf(const char *path, const char *fmt, ...);
 int pscanf(const char *path, const char *fmt, ...);