Module Name:	src
Committed By:	jdc
Date:		Thu Mar 25 07:35:40 UTC 2004

Modified Files:
	src/lib/libcurses: tstp.c

Log Message:
Change TSTP handler back to using signal().
This fixes a problem where vi would not suspend.
Also, make sure that the signal handlers aren't set or removed multiple times.
Finally, add debug output when the signal handlers are set and removed.


To generate a diff of this commit:
cvs rdiff -r1.31 -r1.32 src/lib/libcurses/tstp.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.