ffi/ffi — pull request #366 by njwhite (2014-09-03 16:59:22+00:00)
Title: fix yard doc warnings

````
ffi.git master $ yardoc
[warn]: @param tag has unknown parameter name: []
in file `lib/ffi/types.rb' near line 161
[warn]: @param tag has unknown parameter name: cname
in file `lib/ffi/library.rb' near line 317
[warn]: @param tag has unknown parameter name: type
in file `lib/ffi/library.rb' near line 317
[warn]: @param tag has unknown parameter name: name
in file `lib/ffi/library.rb' near line 368
[warn]: @param tag has unknown parameter name: params
in file `lib/ffi/library.rb' near line 368
[warn]: @param tag has unknown parameter name: ret
in file `lib/ffi/library.rb' near line 368
[warn]: @param tag has unknown parameter name: []
in file `lib/ffi/library.rb' near line 407
[warn]: @param tag has unknown parameter name: ptr
in file `lib/ffi/autopointer.rb' near line 189
[warn]: @param tag has unknown parameter name: alignment
in file `lib/ffi/struct_layout_builder.rb' near line 56
Files: 38
Modules: 7 ( 0 undocumented)
Classes: 49 ( 19 undocumented)
Constants: 37 ( 29 undocumented)
Methods: 314 ( 38 undocumented)
78.87% documented
ffi.git master $
````