Re: [PATCH] Clean up a couple of compiler warnings

[Eli Zaretskii]

> From: Philipp Stephani <address@hidden>
> Date: Thu, 18 May 2017 22:24:50 +0200
> Cc: Philipp Stephani <address@hidden>
> 
> * emacs.c (using_utf8): Don't assume anything about mbstate_t type.
> 
> * fileio.c (file_name_case_insensitive_p): Add cast.
> 
> * lread.c (string_to_number): Use constants of double type.
> * editfns.c (decode_float_time):
> * fns.c (make_hash_table, maybe_resize_hash_table)
> (Fhash_table_rehash_size, Fhash_table_rehash_threshold):
> Explicitly cast floating-point values.
> 
> * sysdep.c (system_process_attributes): Remove unused variables.
> 
> * emacs-module.c (MODULE_SETJMP_1): Mark dummy variable as unused.

Could you please show all the warnings which triggered these changes?
Some of the changes look very strange to me, so I'd like to see the
warnings first.

Thanks.