Support raw C-style array type in spec-generator

[veselypeta]

Currently the following syntax will fail to generate the spec if a c-style raw array is used in a struct type definition
i.e.

type: size_t
name: my_array[3]
desc: [in] C-Style array

[kbenzie]

I don't think the array specifier should be part of the name but rather the type:

type: size_t[3]
name: my_array
desc: [in] C-Style array