libwasmtime
WASMTIME_EXTERNREF
WASMTIME_EXTERN_FUNC
WASMTIME_EXTERN_GLOBAL
WASMTIME_EXTERN_INSTANCE
WASMTIME_EXTERN_MEMORY
WASMTIME_EXTERN_MODULE
WASMTIME_EXTERN_TABLE
WASMTIME_F32
WASMTIME_F64
WASMTIME_FUNCREF
WASMTIME_I32
WASMTIME_I64
WASMTIME_V128