From 2a74899d2367ade72202b0973582f113679d22e0 Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Thu, 24 Feb 2005 00:57:33 +0000
Subject: [PATCH] fix "function declaration isn't a prototype" warnings from
 -Wstrict-prototypes     mostly by using (void) instead of () for functions
 with empty parameter lists.

---
 lib/neatogen/heap.h   | 10 +++++-----
 lib/neatogen/hedges.h |  4 ++--
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/neatogen/heap.h b/lib/neatogen/heap.h
index 27319cc61..2dd2cf575 100644
--- a/lib/neatogen/heap.h
+++ b/lib/neatogen/heap.h
@@ -25,11 +25,11 @@ extern "C" {
 
 #include "hedges.h"
 
-    extern void PQinitialize();
-    extern void PQcleanup();
-    extern Halfedge *PQextractmin();
-    extern Point PQ_min();
-    extern int PQempty();
+    extern void PQinitialize(void);
+    extern void PQcleanup(void);
+    extern Halfedge *PQextractmin(void);
+    extern Point PQ_min(void);
+    extern int PQempty(void);
     extern void PQdelete(Halfedge *);
     extern void PQinsert(Halfedge *, Site *, double);
 
diff --git a/lib/neatogen/hedges.h b/lib/neatogen/hedges.h
index b7d69b72a..9c856432e 100644
--- a/lib/neatogen/hedges.h
+++ b/lib/neatogen/hedges.h
@@ -38,8 +38,8 @@ extern "C" {
 
     extern Halfedge *ELleftend, *ELrightend;
 
-    extern void ELinitialize();
-    extern void ELcleanup();
+    extern void ELinitialize(void);
+    extern void ELcleanup(void);
     extern int right_of(Halfedge *, Point *);
     extern Site *hintersect(Halfedge *, Halfedge *);
     extern Halfedge *HEcreate(Edge *, char);
-- 
2.40.0