https://github.com/ruby/json/commit/95fb084027

https://github.com/ruby/json/commit/9d080765cc

https://github.com/ruby/strscan/commit/18c0a59b65

(https://github.com/ruby/strscan/pull/158)

- `have_func` includes "ruby.h" by default.
- include "ruby/re.h" where `rb_reg_onig_match` is declared.

https://github.com/ruby/strscan/commit/1ac96f47e9

https://github.com/ruby/openssl/commit/b6f56c4540

https://github.com/ruby/openssl/commit/5277ca1431

	[Bug #21497] [ruby/socket]: add full prototype
	MIME-Version: 1.0
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	otherwise, gcc 15 will complain:

	> init.c:573:19: error: too many arguments to function ‘Rconnect’; expected 0, have 3
	>   573 |     return (VALUE)Rconnect(arg->fd, arg->sockaddr, arg->len);
	>       |                   ^~~~~~~~ ~~~~~~~
	> In file included from init.c:11:
	> rubysocket.h:294:5: note: declared here
	>   294 | int Rconnect();
	>       |     ^~~~~~~~

	> sockssocket.c:33:9: error: too many arguments to function ‘SOCKSinit’; expected 0, have 1
	>    33 |         SOCKSinit("ruby");
	>       |         ^~~~~~~~~ ~~~~~~
	> In file included from sockssocket.c:11:
	> rubysocket.h:293:6: note: declared here
	>   293 | void SOCKSinit();
	>       |      ^~~~~~~~~

	Signed-off-by: Z. Liu <zhixu.liu@gmail.com>

	[ruby/date] [Bug #21437] Date#hash for large years

	Addresses https://bugs.ruby-lang.org/issues/21437

	Signed-off-by: Dmitry Dygalo <dmitry.dygalo@workato.com>

	https://github.com/ruby/date/commit/31f07bc576