Limit the size of the new delta_base_cache

diff --git a/interpolate.h b/interpolate.h
index a55fb8e0714487a2107e7cfb0e451d2b5e022b01..16a26b998699a8a5a5b3472f4b57a574a292beef 100644 (file)
--- a/interpolate.h
+++ b/interpolate.h
@@ -12,11 +12,11 @@
  */
 
 struct interp {
-       char *name;
+       const char *name;
        char *value;
 };
 
-extern void interp_set_entry(struct interp *table, int slot, char *value);
+extern void interp_set_entry(struct interp *table, int slot, const char *value);
 extern void interp_clear_table(struct interp *table, int ninterps);
 
 extern int interpolate(char *result, int reslen,