From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 19 Jul 2021 00:30:37 +0000 (-0700)
Subject: remove some unnecessary forward declarations
X-Git-Tag: 2.49.0~39^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=775e05010fd4ddf21be4fb08ccbc7fc57d5dc88c;p=graphviz

remove some unnecessary forward declarations
---

diff --git a/lib/expr/expr.h b/lib/expr/expr.h
index e674e96a8..0c6d2c3ae 100644
--- a/lib/expr/expr.h
+++ b/lib/expr/expr.h
@@ -94,11 +94,11 @@ typedef short Exshort_t;
 
 typedef EXSTYPE Extype_t;
 
-union Exdata_u; typedef union Exdata_u Exdata_t;
-struct Exdisc_s; typedef struct Exdisc_s Exdisc_t;
-struct Exnode_s; typedef struct Exnode_s Exnode_t;
-struct Expr_s; typedef struct Expr_s Expr_t;
-struct Exref_s; typedef struct Exref_s Exref_t;
+typedef union Exdata_u Exdata_t;
+typedef struct Exdisc_s Exdisc_t;
+typedef struct Exnode_s Exnode_t;
+typedef struct Expr_s Expr_t;
+typedef struct Exref_s Exref_t;
 
 typedef int (*Exerror_f) (Expr_t *, Exdisc_t *, int, const char *, ...);
 typedef void (*Exexit_f) (Expr_t *, Exdisc_t *, int);
@@ -242,8 +242,8 @@ struct Expr_s				/* ex program state		*/
 
 };
 
-struct Excc_s; typedef struct Excc_s Excc_t;
-struct Exccdisc_s; typedef struct Exccdisc_s Exccdisc_t;
+typedef struct Excc_s Excc_t;
+typedef struct Exccdisc_s Exccdisc_t;
 
 struct Exccdisc_s			/* excc() discipline		*/
 {