- uschar *cc_local_part; /* caseful local part */
- uschar *lc_local_part; /* lowercased local part */
- uschar *local_part; /* points to cc or lc version */
- uschar *prefix; /* stripped prefix of local part */
- uschar *prefix_v; /* variable part of above */
- uschar *suffix; /* stripped suffix of local part */
- uschar *suffix_v; /* variable part of above */
+ const uschar *cc_local_part; /* caseful local part */
+ const uschar *lc_local_part; /* lowercased local part */
+ const uschar *local_part; /* points to cc or lc version */
+ const uschar *prefix; /* stripped prefix of local part */
+ const uschar *prefix_v; /* variable part of above */
+ const uschar *suffix; /* stripped suffix of local part */
+ const uschar *suffix_v; /* variable part of above */