Remove unused global variables.

[tinc] / src / process.c

diff --git a/src/process.c b/src/process.c
index f596eb6..f3e190c 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -31,7 +31,6 @@
 
 /* If zero, don't detach from the terminal. */
 bool do_detach = true;
-bool sigalrm = false;
 
 extern char **g_argv;
 extern bool use_logfile;