added configuration option for n/a text

[slstatus.git] / slstatus.h

diff --git a/slstatus.h b/slstatus.h
index 6f70a7b..f09b3bc 100644 (file)
--- a/slstatus.h
+++ b/slstatus.h
@@ -6,9 +6,9 @@ static Display *dpy;
 /* statusbar configuration type and struct */
 typedef char *(*op_fun) (const char *);
 struct arg {
-    op_fun func;
-    const char *format;
-    const char *args;
+       op_fun func;
+       const char *format;
+       const char *args;
 };
 
 /* functions */
@@ -35,3 +35,4 @@ char *uid(const char*);
 char *username(const char*);
 char *vol_perc(const char *);
 char *wifi_perc(const char *);
+char *wifi_essid(const char *);