feat(*): recreate library as scoped package

base/mf_getuniquename.sas

@@ -0,0 +1,22 @@
+/**
+  @file mf_getuniquename.sas
+  @brief Returns a shortened (32 char) GUID as a valid SAS name
+  @details Use as follows:
+
+      %let myds=%mf_getuniquename();
+      %put &=myds;
+
+  which returns:
+
+> MCc59c750610321d4c8bf75faadbcd22
+
+  @param prefix= set a prefix for the new name
+
+  @version 9.3
+  @author Allan Bowe
+**/
+
+
+%macro mf_getuniquename(prefix=MC);
+  &prefix.%substr(%sysfunc(compress(%sysfunc(uuidgen()),-)),1,32-%length(&prefix))
+%mend;