--- expand.c.orig Fri Oct 29 17:27:40 2004
+++ expand.c Fri Oct 29 17:32:45 2004
@@ -76,7 +76,11 @@
+#if defined(__APPLE__) || defined(NeXT) || defined(NeXT_PDO)
+char *
+#else
static char *
+#endif
initialize_variable_output (void)
{
@@ -90,6 +94,35 @@
return variable_buffer;
}
+
+#if defined(__APPLE__) || defined(NeXT) || defined(NeXT_PDO)
+char *
+save_variable_output(savelenp)
+ int *savelenp;
+{
+ char *save;
+
+ save = variable_buffer;
+ *savelenp = variable_buffer_length;
+
+ variable_buffer = 0;
+ variable_buffer_length = 0;
+
+ return (save);
+}
+
+void
+restore_variable_output (save, savelen)
+ char *save;
+ int savelen;
+{
+ if (variable_buffer != 0)
+ free (variable_buffer);
+
+ variable_buffer = save;
+ variable_buffer_length = savelen;
+}
+#endif