Generates C bindings for [Interoptopus](https://github.com/ralfbiedert/interoptopus).
### Usage
In your library or a support project add this:
```rust
use my_crate::ffi_inventory;
#[test]
fn generate_c_bindings() {
use interoptopus::Interop;
use interoptopus_backend_c::{Generator, CWriter, Config};
// Converts an `ffi_inventory()` into Python interop definitions.
Generator::new(Config::default(), ffi_inventory()).write_to("module.h")
}
```
And we might produce something like this:
```c
#ifndef module
#define module
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <stdbool.h>
typedef struct Vec3f32
{
float x;
float y;
float z;
} Vec3f32;
Vec3f32 my_game_function(Vec3f32* input);
#ifdef __cplusplus
}
#endif
#endif /* module */
```