crash during loading piclib on Windows

[nyuichi]

According to rich1, Picrin doesn't work on Windows failing to initializing standard libs. It seems something is wrong with initialization process on pic_export_as or pic->lib, although I don't have any idea about that. We still need further investigation.

Here is crash log: http://paste.opensuse.org/77268189

[update] maybe related to mkloader.pl. Newline characters?