X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/914440b4fc3c5ecb7d9eedf4da6f2a1c7ec2e7a9..80fc20d1d69b14f36ad9bb64d8af38481cbf1ff5:/util.h

diff --git a/util.h b/util.h
index 8321f9d..a73b103 100644
--- a/util.h
+++ b/util.h
@@ -1,6 +1,12 @@
+/* See LICENSE file for copyright and license details. */
 extern char buf[1024];
 
 #define LEN(x) (sizeof (x) / sizeof *(x))
 
+extern char *argv0;
+
+void warn(const char *, ...);
+void die(const char *, ...);
+
 const char *bprintf(const char *fmt, ...);
 int pscanf(const char *path, const char *fmt, ...);