cl-struct-slot-offsetcl-struct-slot-offset is a compiled Lisp function in `
cl-macs.el'. (cl-struct-slot-offset STRUCT-TYPE SLOT-NAME) Return the offset of slot SLOT-NAME in STRUCT-TYPE. The returned zero-based slot index is relative to the start of the structure data type and is adjusted for any structure name and :initial-offset slots. Signal error if struct STRUCT-TYPE does not contain SLOT-NAME.