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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2014-10-07 12:14:00 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2014-10-07 12:14:00 +0000
commit9183730796b683dcbb3ea2d41a7e8f0ca02449ab (patch)
tree6eac8290c36a44567c39e9a2022718b99bea02d7 /Build/source/texk/ps2pkm
parent78531da5582cc690ec2208c722641211a3569600 (diff)
texk/ps2pkm: Minor cleanup to avoid compiler warnings
git-svn-id: svn://tug.org/texlive/trunk@35323 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/ps2pkm')
-rw-r--r--Build/source/texk/ps2pkm/ChangeLog4
-rw-r--r--Build/source/texk/ps2pkm/paths.c4
-rw-r--r--Build/source/texk/ps2pkm/regions.c8
3 files changed, 10 insertions, 6 deletions
diff --git a/Build/source/texk/ps2pkm/ChangeLog b/Build/source/texk/ps2pkm/ChangeLog
index 5b56dd5dd35..755e30a4523 100644
--- a/Build/source/texk/ps2pkm/ChangeLog
+++ b/Build/source/texk/ps2pkm/ChangeLog
@@ -1,3 +1,7 @@
+2014-10-07 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ * paths.c, regions.c: Minor cleanup to avoid compiler warnings.
+
2014-10-07 Peter Breitenlohner <peb@mppmu.mpg.de>
* t1funcs.c: Bugfix (undefined operation due to a typo).
diff --git a/Build/source/texk/ps2pkm/paths.c b/Build/source/texk/ps2pkm/paths.c
index 78d8eab1919..f097983510c 100644
--- a/Build/source/texk/ps2pkm/paths.c
+++ b/Build/source/texk/ps2pkm/paths.c
@@ -52,7 +52,7 @@ The included files are:
#include "strokes.h" /* understands how to coerce stroke paths */
#include "trig.h"
-static int UnClose(struct segment *);
+static void UnClose(struct segment *);
extern void DumpText(struct segment *);
/*
@@ -919,7 +919,7 @@ struct segment *ReverseSubPaths(p)
return(r);
}
-static UnClose(p0)
+static void UnClose(p0)
register struct segment *p0;
{
register struct segment *p;
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;
{