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Diffstat (limited to 'Build/source/texk/ps2pkm/regions.c')
-rw-r--r--Build/source/texk/ps2pkm/regions.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/Build/source/texk/ps2pkm/regions.c b/Build/source/texk/ps2pkm/regions.c
index c6cc21c73ed..4de905e12e9 100644
--- a/Build/source/texk/ps2pkm/regions.c
+++ b/Build/source/texk/ps2pkm/regions.c
@@ -51,7 +51,7 @@ The included files are:
#include "fonts.h"
#include "hints.h"
#include "strokes.h" /* to pick up 'DoStroke' */
-static int Unwind();
+static void Unwind();
static void newfilledge(register struct region *, fractpel, fractpel,
fractpel, fractpel, int);
static void vertjoin(register struct edgelist *, register struct edgelist *);
@@ -63,7 +63,7 @@ static void edgemax(register int, register pel *, register pel *);
static struct edgelist *splitedge();
static int touches();
static int crosses();
-static int edgecheck();
+static void edgecheck();
static struct edgelist *NewEdge();
/*
@@ -589,7 +589,7 @@ or two downward edges are nominally left/right pairs, Unwind() should
discard the second one. Everything should balance; we should discard
an even number of edges; of course, we abort if we don't.
*/
-static int Unwind(area)
+static void Unwind(area)
register struct edgelist *area; /* input area modified in place */
{
register struct edgelist *last,*next; /* struct before and after current one */
@@ -1713,7 +1713,7 @@ void DumpEdges(edges)
*/
/*ARGSUSED*/
-static int edgecheck(edge, oldmin, oldmax)
+static void edgecheck(edge, oldmin, oldmax)
struct edgelist *edge;
int oldmin,oldmax;
{