1 files changed, 2 insertions, 0 deletions
diff --git a/variable.h b/variable.h
index d9cd7f7..f96bd62 100644
--- a/variable.h
+++ b/variable.h
@@ -107,6 +107,8 @@ extern char *allocated_variable_expand_for_file PARAMS ((char *line, struct file
 extern char *expand_argument PARAMS ((char *str, char *end));
 extern char *variable_expand_string PARAMS ((char *line, char *string,
                                              long length));
+extern void install_variable_buffer PARAMS ((char **bufp, unsigned int *lenp));
+extern void restore_variable_buffer PARAMS ((char *buf, unsigned int len));
 
 /* function.c */
 extern int handle_function PARAMS ((char **op, char **stringp));