Data update

Task/Function-prototype/EasyLang/function-prototype.easy

@@ -0,0 +1,31 @@
+# No arguments
+funcdecl f0 .
+#
+# Two arguments
+procdecl f1 a s$ .
+#
+# Varargs are not available
+#
+# Two arguments (integer and string), pass by reference
+procdecl f4 &a &s$ .
+#
+# Function returning an array
+funcdecl[] f7 .
+#
+print f0
+#
+# Each declared function must also be implemented
+#
+func f0 .
+   return 3
+.
+proc f1 a s$ .
+   print s$ & a
+.
+proc f4 &a &s$ .
+   a = 7
+   s$ = "hello"
+.
+func[] f7 .
+   return [ 1 2 3 ]
+.