bug#24932: [PATCH] Update module function signature

[Daniel Colascione]

On 11/12/2016 06:06 PM, Syohei YOSHIDA wrote:
> Second argument of module function is ptrdiff_t, not int.
> This fixes a compile warning.

That's an ABI break. We should find another way to fix the warning or 
add a new function.

> ---
>  modules/modhelp.py | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/modules/modhelp.py b/modules/modhelp.py
> index 5d8f89b..445cb3b 100755
> --- a/modules/modhelp.py
> +++ b/modules/modhelp.py
> @@ -154,7 +154,7 @@ def main():
>  int plugin_is_GPL_compatible;
>
>  static emacs_value
> -${c_func} (emacs_env *env, int nargs, emacs_value args[], void *data)
> +${c_func} (emacs_env *env, ptrdiff_t nargs, emacs_value args[], void *data)
>  {
>    return env->intern (env, "t");
>  }