diff --git a/std/std.global.pdl b/std/std.global.pdl
index f1cc7bfa898a5991b090afa445c9fb348ce9ebe5..0c67ffe202972f05a301752a1659bdcf367ef0d4 100644
--- a/std/std.global.pdl
+++ b/std/std.global.pdl
@@ -1,9 +1,9 @@
 #module std.global
 
-func get<T>(in<T>) -> T #builtin
-func put<T>(out<T>, T value) -> #type_void #builtin
-func fires<T>(#type_portlike<T>) -> bool #builtin
-func create<T>(#type_integerlike length) -> T[] #builtin
-func length<T>(#type_arraylike<T> array) -> u32 #builtin
-func assert(bool condition) -> #type_void #builtin
-func print(string message) -> #type_void #builtin
\ No newline at end of file
+func get<T>(in<T> input) -> T { #builtin }
+func put<T>(out<T> output, T value) -> #type_void { #builtin }
+func fires<T>(#type_portlike<T>) -> bool { #builtin }
+func create<T>(#type_integerlike length) -> T[] { #builtin }
+func length<T>(#type_arraylike<T> array) -> u32 { #builtin }
+func assert(bool condition) -> #type_void { #builtin }
+func print(string message) -> #type_void { #builtin }
\ No newline at end of file