merge revision(s) 45518: [Backport #9702]
* ext/readline/extconf.rb (rl_hook_func_t): check pointer type. [ruby-dev:48089] [Bug #9702]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@45754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by usa (Usaku NAKAMURA) almost 10 years ago
merge revision(s) 45518: [Backport #9702]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@45754 b2dd03c8-39d4-4d8f-98ff-823fe69b080e