Modernize code by removing use of old style definitions.

Also add -Werror=old-style-definition to enforce new code.
Message-Id: <ZBZ+8xf7GHy2RT/h@jupiter.tail36e24.ts.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/proc/mgt.c b/proc/mgt.c
index 1170e361..25844dbf 100644
--- a/proc/mgt.c
+++ b/proc/mgt.c
@@ -1219,7 +1219,7 @@ add_tasks (task_t task)
 /* Allocate a new unused PID.
    (Unused means it is neither the pid nor pgrp of any relevant data.) */
 int
-genpid ()
+genpid (void)
 {
 #define WRAP_AROUND 30000
 #define START_OVER 100