Add functions for getting special types.

include/libabacus.h

@@ -159,6 +159,19 @@ libab_basetype* libab_get_basetype_function(libab* ab);
  */
 libab_basetype* libab_get_basetype_function_list(libab* ab);
 
+/**
+ * Get the type of a number in this libabacus instance.
+ * @param ab the instance to get the type for.
+ * @param into the reference to store the type into.
+ */
+void libab_get_type_num(libab* ab, libab_ref* into);
+/**
+ * Get the type of the function list in this libabacus instance.
+ * @param ab the instance to get the type for.
+ * @param into the ference to store the type into.
+ */
+void libab_get_type_function_list(libab* ab, libab_ref* into);
+
 /**
  * Executes the given string of code.
  * @param ab the libabacus instance to use for executing code.

src/libabacus.c

@@ -342,6 +342,14 @@ libab_basetype* libab_get_basetype_function_list(libab* ab) {
     return &_basetype_function_list;
 }
 
+void libab_get_type_num(libab* ab, libab_ref* into) {
+    libab_ref_copy(&ab->type_num, into);
+}
+
+void libab_get_type_function_list(libab* ab, libab_ref* into) {
+    libab_ref_copy(&ab->type_function_list, into);
+}
+
 libab_result libab_run(libab* ab, const char* string, libab_ref* value) {
     libab_result result = LIBAB_SUCCESS;
     ll tokens;