remove 3 -Wunused-parameter warnings

diff --git a/plugin/core/gvrender_core_pov.c b/plugin/core/gvrender_core_pov.c
index edf1b4f3e4609a3730ec7586c7931b298f1746b3..2da0d4080278296b5f1b7189795a1738b499ce81 100644 (file)
--- a/plugin/core/gvrender_core_pov.c
+++ b/plugin/core/gvrender_core_pov.c
@@ -631,6 +631,10 @@ static void pov_ellipse(GVJ_t * job, pointf * A, int filled)
 static void pov_bezier(GVJ_t * job, pointf * A, int n, int arrow_at_start,
                       int arrow_at_end, int filled)
 {
+       (void)arrow_at_start;
+       (void)arrow_at_end;
+       (void)filled;
+
        int i;
        char *v, *x;
        char *pov, *s, *r, *t, *p;