[newlib-cygwin] Cygwin: localtime.cc: reformat for easier patching

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=f2e06d8af5f390d81b64375a69ca834ca19d6029

commit f2e06d8af5f390d81b64375a69ca834ca19d6029
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Mon Apr 27 11:13:05 2020 +0200

    Cygwin: localtime.cc: reformat for easier patching
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/localtime.cc | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/winsup/cygwin/localtime.cc b/winsup/cygwin/localtime.cc
index 010376637..40054e332 100644
--- a/winsup/cygwin/localtime.cc
+++ b/winsup/cygwin/localtime.cc
@@ -1,17 +1,17 @@
 /*	$NetBSD: localtime.c,v 1.72 2012/10/28 19:02:29 christos Exp $	*/
 
-/* Don't reformat the code arbitrarily.
-
-   It uses in wide parts the exact formatting as the upstream NetBSD
-   versions.  The purpose is to simplify subsequent diffs to the NetBSD
-   version, should the need arise again at one point. */
-
 /*
 ** This file is in the public domain, so clarified as of
 ** 1996-06-05 by Arthur David Olson.
 */
 /* Temporarily merged private.h and tzfile.h for ease of management - DJ */
 
+/* Don't reformat the code arbitrarily.
+
+   It uses in wide parts the exact formatting as the upstream NetBSD
+   versions.  The purpose is to simplify subsequent diffs to the NetBSD
+   version, should the need arise again at one point. */
+
 #include "winsup.h"
 #include "cygerrno.h"
 #include "sync.h"
@@ -437,8 +437,6 @@ struct __state {
 	struct lsinfo	lsis[TZ_MAX_LEAPS];
 };
 
-typedef struct __state *timezone_t;
-
 struct rule {
 	int		r_type;		/* type of rule--see below */
 	int		r_day;		/* day number of rule */
@@ -451,6 +449,10 @@ struct rule {
 #define DAY_OF_YEAR		1	/* n - day of year */
 #define MONTH_NTH_DAY_OF_WEEK	2	/* Mm.n.d - month, week, day of week */
 
+#ifdef __CYGWIN__
+typedef struct __state *timezone_t;
+#endif
+
 typedef struct tm *(*subfun_t)(const timezone_t sp, const time_t *timep,
 			       long offset, struct tm *tmp);