ReadMe for OLD80 This directory contains Aztec CZ80 version 1.05 which amazingly fits on a single sided C128 CPM 80 disk. The down-side is that the C link library is pretty tiny: **DIR** supp8080 fprintf fscanf scan fltlib fopen fread **DIR** fseek fgets fputs getc putc ungetc getbuff setbuf alloc format callcpm croot open read write lseek posit **DIR** blkio rename unlink atof atol atoi block atol atoi block string toupper closall lsubs fstub The disk image AZ80105.D64 is for the x128 Vice emulator. I am assuming you will have a SUBMIT command to use. On the x128 emulator use the d81 diskimage also bundled with this lot to boot cpm. Then put this d64 into drive B: Then to compile anything like the exempl.c program that is on the d64 just type "A:SUBMIT CC EXMPL" and press [Return]. Do yourself a favour and put the thing into WarpMode directly after typing. However your keystrokes will repeat like crazy if you try and run in warpmode during normal program execution. One more thing: This is pretty tight on disk space in x128 and you have a copy of xdir on the image to determine just how tight. Use PIP to copy part of your compiler to A: if you wish or the whole thing if you wish and then copy it back to a d81 that you create on your own. To copy CII.COM from B: to A: just type "PIP A:CII.COM=B:CII.COM" [Return] and when you are done if you want to erase CII.COM from B: just "ERA CII.COM" [return]. Not wishing to write a book on the subject... Have Fun! Bill Buckels bbuckels@mts.net December 2008