unit buildrtl; interface uses ctypes, strings, heaptrc, matrix, windows, winsock, winsock2, cmem, dynlibs, dos, crt, objects, messages, rtlconsts, sysconst, sysutils, math, types, strutils, dateutils, varutils, variants, typinfo, fgl, classes, convutils, stdconvs, charset, character, ucomplex, getopts, winevent, sockets, printer, video, mouse, keyboard, fmtbcd, sharemem, fpintres, windirs, cpu, signals; implementation end.