diff --git a/util.go b/util.go
deleted file mode 100644
index c99e9be..0000000
--- a/util.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package xrhidgen
-
-func ptrbool(b bool) *bool                { return &b }
-func ptrfloat64(f float64) *float64       { return &f }
-func ptrstring(s string) *string          { return &s }
-func ptrslicestring(s []string) *[]string { return &s }