[master] be1b87b Minor constification

[Poul-Henning Kamp]

commit be1b87bcdfea76eb18a04bb12b527e80cd8e2fe3
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Thu Sep 14 16:13:32 2017 +0000

    Minor constification

diff --git a/bin/varnishd/cache/cache_vrt_priv.c b/bin/varnishd/cache/cache_vrt_priv.c
index baafa66..000d505 100644
--- a/bin/varnishd/cache/cache_vrt_priv.c
+++ b/bin/varnishd/cache/cache_vrt_priv.c
@@ -150,7 +150,7 @@ VRTPRIV_dynamic_kill(struct vrt_privs *privs, uintptr_t id)
 }
 
 struct vmod_priv *
-VRT_priv_task(VRT_CTX, void *vmod_id)
+VRT_priv_task(VRT_CTX, const void *vmod_id)
 {
 	uintptr_t id;
 
@@ -169,7 +169,7 @@ VRT_priv_task(VRT_CTX, void *vmod_id)
 }
 
 struct vmod_priv *
-VRT_priv_top(VRT_CTX, void *vmod_id)
+VRT_priv_top(VRT_CTX, const void *vmod_id)
 {
 	uintptr_t id;
 
diff --git a/include/vrt.h b/include/vrt.h
index 9f1ad5e..3d59bfe 100644
--- a/include/vrt.h
+++ b/include/vrt.h
@@ -358,8 +358,8 @@ struct vclref * VRT_ref_vcl(VRT_CTX, const char *);
 void VRT_rel_vcl(VRT_CTX, struct vclref **);
 
 void VRT_priv_fini(const struct vmod_priv *p);
-struct vmod_priv *VRT_priv_task(VRT_CTX, void *vmod_id);
-struct vmod_priv *VRT_priv_top(VRT_CTX, void *vmod_id);
+struct vmod_priv *VRT_priv_task(VRT_CTX, const void *vmod_id);
+struct vmod_priv *VRT_priv_top(VRT_CTX, const void *vmod_id);
 
 /* Stevedore related functions */
 int VRT_Stv(const char *nm);