Add scratch file handles.

[pspp-builds.git] / src / vfm.h

diff --git a/src/vfm.h b/src/vfm.h
index b35a0abdda4d338a223f958bbde9e6f9291c098d..cfd639a925ead255085b610cc7f6bb49aca25637 100644 (file)
--- a/src/vfm.h
+++ b/src/vfm.h
@@ -22,9 +22,6 @@
 
 #include <time.h>
 
-/* This is the time at which vfm was last invoked. */
-extern time_t last_vfm_invocation;
-
 struct ccase;
 typedef struct write_case_data *write_case_data;
 typedef int write_case_func (write_case_data);
@@ -59,12 +56,8 @@ struct case_source_class
   };
 
 extern const struct case_source_class storage_source_class;
-extern const struct case_source_class data_list_source_class;
 extern const struct case_source_class file_type_source_class;
 extern const struct case_source_class input_program_source_class;
-extern const struct case_source_class get_source_class;
-extern const struct case_source_class import_source_class;
-extern const struct case_source_class sort_source_class;
 
 struct dictionary;
 struct case_source *create_case_source (const struct case_source_class *,
@@ -134,5 +127,7 @@ struct ccase *lagged_case (int n_before);
 void multipass_procedure_with_splits (void (*) (const struct casefile *,
                                                 void *),
                                       void *aux);
+\f
+time_t vfm_last_invocation (void);
 
 #endif /* !vfm_h */