7.4.54. RXFUNCQUERY


>>-RXFUNCQUERY(name)-------------------------------------------><

Queries the list of available functions for the function name. It returns a value of 0 if the function is registered, and a value of 1 if it is not.

Example 7.68. Builtin function RXFUNCQUERY

rxfuncquery("SysLoadFuncs")        -> 0 /* if registered             */