Click above to get retro games delivered to your door ever month!

name            clrfld  --  clear a area to spaces

synopsis        VOID clrfld(len,attrb)
                COUNT len;   len of area to clear
                COUNT attrb; attribute to use

description  This function clears the an area of length {len}
           to spaces starting at the current location
           (cs_row,cs_col) with the attribute {attrb}