From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sun, 12 Feb 2023 18:06:37 +0000 (-0500)
Subject: Make pg_bsd_indent's .h files inclusion-order-safe.
X-Git-Tag: REL_16_BETA1~738
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6ded4a5a3de1e8d5f3ec50efd4a2d7a39d2550a6;p=thirdparty%2Fpostgresql.git

Make pg_bsd_indent's .h files inclusion-order-safe.

As-is, they failed headerscheck.  Per buildfarm.
---

diff --git a/src/tools/pg_bsd_indent/indent.h b/src/tools/pg_bsd_indent/indent.h
index d9fff8ccd6d..e9e71d667d8 100644
--- a/src/tools/pg_bsd_indent/indent.h
+++ b/src/tools/pg_bsd_indent/indent.h
@@ -30,6 +30,8 @@ __FBSDID("$FreeBSD: head/usr.bin/indent/indent.h 303746 2016-08-04 15:27:09Z pfg
 
 #define	nitems(x)	(sizeof((x)) / sizeof((x)[0]))
 
+struct parser_state;			/* allow forward reference */
+
 void	add_typename(const char *);
 void	alloc_typenames(void);
 int	compute_code_target(void);