Typedefs can be block scoped
Typedefs can be block scoped

Under certain circumstances, the standard says that typedefs have block
scope. GCC seems even more liberal, treating typedefs just like any
other identifier, with scope extending to the end of the innermost
block. To handle code such as Linux, we now do the same.

vincenthz/language-c,vincenthz/language-c,vincenthz/language-c