X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=program%2Fsrc%2Frrd_rpncalc.h;h=a05f58f1c7627cebe3d7ce6a721ad3561edaa6ec;hb=58570a164469a21df68dee4173768d5babe608a9;hp=9a8e30ea7773751e41402e63f07c4c296093e315;hpb=e548d8c0300e8ab0a80e262f96d5e5d66e09165b;p=rrdtool-all.git

diff --git a/program/src/rrd_rpncalc.h b/program/src/rrd_rpncalc.h
index 9a8e30ea..a05f58f1 100644
--- a/program/src/rrd_rpncalc.h
+++ b/program/src/rrd_rpncalc.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * RRDtool 1.2.11  Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.12  Copyright by Tobi Oetiker, 1997-2005
  ****************************************************************************
  * rrd_rpncalc.h  RPN calculator functions
  ****************************************************************************/
@@ -52,7 +52,7 @@ long lookup_DS(void *rrd_vptr, char *ds_name);
 short rpn_compact(rpnp_t *rpnp,rpn_cdefds_t **rpnc,short *count);
 rpnp_t * rpn_expand(rpn_cdefds_t *rpnc);
 void rpn_compact2str(rpn_cdefds_t *rpnc,ds_def_t *ds_def,char **str);
-rpnp_t * rpn_parse(void *key_hash,char *expr, long (*lookup)(void *,char *));
+rpnp_t * rpn_parse(void *key_hash,const char *const expr, long (*lookup)(void *,char *));
 short rpn_calc(rpnp_t *rpnp, rpnstack_t *rpnstack, long data_idx, rrd_value_t *output, int output_idx);
 
 #endif