Add a definition of rl_library_version. Reported by jpettit@sourceforge.

diff --git a/Modules/readline.c b/Modules/readline.c
index faa574ffcf71702b2a1807c0d508993954a2d74c..4105ddb2f75bd9ceaa56f88ea1edeca5edf44c05 100644 (file)
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -38,6 +38,7 @@ extern int read_history(char *);
 extern int write_history(char *);
 extern int history_truncate_file(char *, int);
 extern Function *rl_event_hook;
+extern char *rl_library_version;
 #endif
 
 /* Pointers needed from outside (but not declared in a header file). */