#ifdef SYSV_IPC
int ipc_qid = 0; /* ipc message queue id */
-int ipc_wpid = 0; /* watchdog task pid */
+pid_t ipc_wpid = 0; /* watchdog task pid */
/*
{
if ((ipc_wpid = fork ()) == 0)
{ /* child process */
- int ppid = getppid (); /* parent's process id */
+ pid_t ppid = getppid (); /* parent's process id */
setpgrp(); /* gnu kills process group on exit */