[src/trunk]: src/usr.bin/xlint/lint1 lint: document the struct for declaratio...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b0c8078329c4
branches:  trunk
changeset: 1019786:b0c8078329c4
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Mar 20 13:00:43 2021 +0000

description:
lint: document the struct for declarations more precisely

No functional change.

diffstat:

 usr.bin/xlint/lint1/lint1.h |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r 6239f41880d1 -r b0c8078329c4 usr.bin/xlint/lint1/lint1.h
--- a/usr.bin/xlint/lint1/lint1.h       Sat Mar 20 11:33:50 2021 +0000
+++ b/usr.bin/xlint/lint1/lint1.h       Sat Mar 20 13:00:43 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: lint1.h,v 1.75 2021/03/19 08:21:26 rillig Exp $ */
+/* $NetBSD: lint1.h,v 1.76 2021/03/20 13:00:43 rillig Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -309,15 +309,15 @@
 
 /*
  * For nested declarations a stack exists, which holds all information
- * needed for the current level. dcs points to the top element of this
+ * needed for the current level. dcs points to the innermost element of this
  * stack.
  *
  * d_ctx describes the context of the current declaration. Its value is
  * one of
  *     EXTERN          global declarations
  *     MOS or MOU      declarations of struct or union members
- *     CTCONST         declarations of enums
- *     ARG             declaration of arguments in old style function
+ *     CTCONST         declarations of enums or boolean constants
+ *     ARG             declaration of arguments in old-style function
  *                     definitions
  *     PROTO_ARG       declaration of arguments in function prototypes
  *     AUTO            declaration of local symbols