/****************************************************************************
- * RRDtool 1.2.99907080300 Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.3.0 Copyright by Tobi Oetiker, 1997-2008
****************************************************************************
* rrd_rpncalc.h RPN calculator functions
****************************************************************************/
short val; /* used by OP_NUMBER and OP_VARIABLE */
} rpn_cdefds_t;
+#define MAX_VNAME_LEN 255
+#define DEF_NAM_FMT "%255[-_A-Za-z0-9]"
+
/* limit imposed by sizeof(rpn_cdefs_t) and rrd.ds_def.par */
#define DS_CDEF_MAX_RPN_NODES 26