extern void linespec_lex_to_end (char **stringp);
+extern const char * const linespec_keywords[];
+
+/* Complete a function symbol, in linespec mode. If SOURCE_FILENAME
+ is non-NULL, limits completion to the list of functions defined in
+ source files that match SOURCE_FILENAME. */
+
+extern void linespec_complete_function (completion_tracker &tracker,
+ const char *function,
+ const char *source_filename);
+
/* Evaluate the expression pointed to by EXP_PTR into a CORE_ADDR,
advancing EXP_PTR past any parsed text. */