Restore SIGINT for stopping gnushogi when thinking.
authorYann Dirson <ydirson@free.fr>
Sun, 13 Oct 2013 21:25:42 +0000 (23:25 +0200)
committerYann Dirson <ydirson@free.fr>
Mon, 14 Oct 2013 18:44:51 +0000 (20:44 +0200)
commita7faec206e54cc6c635ca9789ac0940630f07c31
tree3945d188e846b7dbd47506a5fc8516e3dfa71629
parent07e1a51683325ac9e9011a4c9d9802ba454721af
Restore SIGINT for stopping gnushogi when thinking.

SIGINT is unfortunately part of the protocol inherited from gnuchess4,
and is used by xboard as such.  So this was not a proper fix for the
original issue.

This reverts commit 00e10bc4a760150665436b17c50abf264f28d435,
"Don't intercept INT and QUIT signals, and use USR1 instead of QUIT for".
gnushogi/commondsp.c
gnushogi/init.c
gnushogi/rawdsp.c
xshogi/xshogi.c