Currently Supported Features

• multi-platform (e.g. – Linux, OSX, Windows)
• multi-implementation (e.g. – MRI, JRuby, TruffleRuby, others)
• nested structs, unions, callbacks, and arrays as struct field members
• structs and unions can be passed and returned by value or by reference
• variadic parameters
• enums
• callbacks
• pointers
• numerous datatypes supported
• typedef’s
• global variables

Unsupported Features

• bit fields in structs
• C stack
• C preprocessor
• interfacing with C++