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