Remove unused global variables.

[tinc] / src / process.h

diff --git a/src/process.h b/src/process.h
index 26a9cab..c6ffda8 100644 (file)
--- a/src/process.h
+++ b/src/process.h
@@ -22,7 +22,6 @@
 */
 
 extern bool do_detach;
-extern bool sigalrm;
 
 extern void setup_signals(void);
 extern bool detach(void);