figure out if we can actually send signals rather than relying on my_sendsig. (hwait_sig): Make static. (sigproc_init): Don't set my_sendsig to anything special. Use new global static hwait_sig. (wait_sig): Set hwait_sig to NULL when we are exiting.
figure out if we can actually send signals rather than relying on my_sendsig. (hwait_sig): Make static. (sigproc_init): Don't set my_sendsig to anything special. Use new global static hwait_sig. (wait_sig): Set hwait_sig to NULL when we are exiting.