Function libslang_sys::slang::SLclass_add_typecast

pub unsafe extern "C" fn SLclass_add_typecast(
    arg1: SLtype, 
    arg2: SLtype, 
    arg3: Option<unsafe extern "C" fn(arg1: SLtype, arg2: VOID_STAR, arg3: SLuindex_Type, arg4: SLtype, arg5: VOID_STAR) -> c_int>, 
    arg4: c_int
) -> c_int