pwmc: Check for free_history_entry().
commitad70b0fe0342a70797a36e0f278da76c2dd2791e
authorBen Kibbey <bjk@luxsci.net>
Sun, 4 Sep 2016 19:44:11 +0000 (4 15:44 -0400)
committerBen Kibbey <bjk@luxsci.net>
Sun, 4 Sep 2016 19:44:11 +0000 (4 15:44 -0400)
tree310cdff9dedceb74f2d4be462ea6d78750387216
parentdf479f863881bba885ce5b99760b7e54ae73b90b
pwmc: Check for free_history_entry().

Not all readline implementations have this.
configure.ac
m4/libtool.m4
src/pwmc.c