[openssl/openssl] 6b7eed: Avoid using gets as an argument name in a prototype

[Tomáš Mráz]

  Branch: refs/heads/openssl-3.0
  Home:   https://github.com/openssl/openssl
  Commit: 6b7eed07cf519d68df040d9682598fd78395971d
      https://github.com/openssl/openssl/commit/6b7eed07cf519d68df040d9682598fd78395971d
  Author: Tomas Mraz <tomas at openssl.org>
  Date:   2023-10-25 (Wed, 25 Oct 2023)

  Changed paths:
    M include/openssl/bio.h.in

  Log Message:
  -----------
  Avoid using gets as an argument name in a prototype

This otherwise breaks compilation of applications using ssl.h on MingW.

Fixes #22296

Reviewed-by: Richard Levitte <levitte at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Tim Hudson <tjh at openssl.org>
Reviewed-by: Kurt Roeckx <kurt at roeckx.be>
Reviewed-by: Matt Caswell <matt at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22316)

(cherry picked from commit 2e471a740b621481b3f3236f82fdd677414900a1)