#
# https://github.com/varnishcache/varnish-cache/pull/4001
#
--- lib/libvmod_std/vmod.vcc.orig	2023-10-18 03:36:17.074890932 +0000
+++ lib/libvmod_std/vmod.vcc	2023-10-18 03:41:21.996125534 +0000
@@ -288,6 +288,14 @@
 Example
 	| set req.http.My-Env = std.getenv("MY_ENV");
 
+$Function REAL pow(REAL base, REAL power)
+
+Calculates the power raised to the base number.
+
+Example::
+
+	| set req.http.x-p = std.pow(2.0, 2.0);
+
 SEE ALSO
 ========
 
--- lib/libvmod_std/vmod_std.c.orig	2023-10-18 03:36:30.204902152 +0000
+++ lib/libvmod_std/vmod_std.c	2023-10-18 03:39:36.305061205 +0000
@@ -274,3 +274,11 @@
 		return (NULL);
 	return (getenv(name));
 }
+
+VCL_REAL __match_proto__(td_std_pow)
+vmod_pow(VRT_CTX, VCL_REAL base, VCL_REAL power)
+{
+	CHECK_OBJ_NOTNULL(ctx, VRT_CTX_MAGIC);
+
+	return (pow(base, power));
+}

.