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

diff --git a/lib/art/art_svp_intersect.h b/lib/art/art_svp_intersect.h
index 845601a..8b2bbda 100644 (file)
--- a/lib/art/art_svp_intersect.h
+++ b/lib/art/art_svp_intersect.h
@@ -32,6 +32,10 @@
 extern "C" {
 #endif /* __cplusplus */
 
+extern const ArtSVP* current_svp;
+extern void art_report_error();
+extern int art_error_in_intersector;
+
 #ifndef ART_WIND_RULE_DEFINED
 #define ART_WIND_RULE_DEFINED
 typedef enum {