Fix missing declarations in libgloss m68k

[Corinna Vinschen]

Hi Jean-Paul,

On Aug  3 15:03, Jean-Paul Mari wrote:
> This patch avoids compilation errors.
> 
> From 607d7d9a06cbd53144fee62983bb3b4c338f37de Mon Sep 17 00:00:00 2001
> From: Jean-Paul Mari <djipi.mari@gmail.com>
> Date: Fri, 27 Jun 2025 06:57:26 -0400
> Subject: [PATCH 0/1] Fix missing declarations in libgloss m68k
> 
> This patch adds missing function declarations in several m68k-specific libgloss source files.
> This helps avoid implicit declaration compiler warnings / errors and ensures better portability.
> 
> Tested by building newlib for m68k-elf with GCC.

This text should be in the actual patch commit message, not in the cover
letter.  I pushed your patch with this commit message.

You don't need to send a cover letter if the series consists of only one
patch, btw.


Thanks,
Corinna