moved external definitions from gfxpoly.c to art/art_svp_intersect.h

diff --git a/lib/gfxpoly.c b/lib/gfxpoly.c
index 8af47e2..d251881 100644 (file)
--- a/lib/gfxpoly.c
+++ b/lib/gfxpoly.c
@@ -723,7 +723,6 @@ void write_svp_postscript(const char*filename, ArtSVP*svp)
 {
     if(!svp)
        return;
-    printf("writing %s\n", filename);
     FILE*fi = fopen(filename, "wb");
     int i, j;
     double xmin=0,ymin=0,xmax=0,ymax=0;
@@ -923,11 +922,6 @@ static ArtSVP* gfxfillToSVP(gfxline_t*line, int perturb)
 //#endif
 
 
-
-extern const ArtSVP* current_svp;
-extern void art_report_error();
-extern int art_error_in_intersector;
-
 ArtSVP* run_intersector(ArtSVP*svp, ArtWindRule rule)
 {
     ArtSvpWriter * swr = art_svp_writer_rewind_new(rule);