Rust implementation of C's `va_list` type
# Overview
This crate provides a rust `VaList`type, which is binary-compatible for the C type of the same name. It is intended to allow rust code to provide the complex logic of variable argument functions.
# Example
```rust
extern crate va_list;
use va_list::VaList;
extern "C" print_ints_va(count: u32, mut args: VaList)
{
for i in (0 .. count) {
println!("{}: {}", i, args.get::<i32>());
}
}
```
# Status
- x86-64 linux/ELF ABI (aka System-V) : Tested in the wild, works relatively well
- x86 linux/ELF ABI (sys-v) : Unit tested only
## License
Licensed under either of
* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
at your option.
### Contribution
Unless you explicitly state otherwise, any contribution intentionally
submitted for inclusion in the work by you, as defined in the Apache-2.0
license, shall be dual licensed as above, without any additional terms or
conditions.