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[slstatus.git] / util.h

diff --git a/util.h b/util.h
index 53e4104..7f1f26c 100644 (file)
--- a/util.h
+++ b/util.h
@@ -1,9 +1,16 @@
 /* See LICENSE file for copyright and license details. */
 /* See LICENSE file for copyright and license details. */

+#include <stdint.h>
+

 extern char buf[1024];
 
 #define LEN(x) (sizeof (x) / sizeof *(x))
 
 extern char buf[1024];
 
 #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(uintmax_t num, int base);

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