Contents of the "qdos" subdirectory for UnZip 5.4 and later: Contents this file IZREADME.SMS release notes from Jonathan Hudson (author of port) Makefile makefile for xtc68 cross-compiler on Linux (native QDOS exes) callstub.c user interface stub for SMS/QDOS specific SFX archives config.S assembler routine for ...? crc68.s 68000 version of CRC code izqdos.h SMS/QDOS-specific header file makesfx.c source for MakeSFX utility (simple concatenation does not work) qdos.c SMS/QDOS-specific functions Notes: "Makefile" is for the xtc68 cross compiler on Linux, but conversion to a native c68 makefile should be trivial. To build a Linux (or other Unix) UnZip that understands QDOS extra fields, add "-DQLZIP" to the LOCAL_UNZIP environment variable and compile with the normal Unix makefile (for example, linux_asm target). The "QLZIP" flag enables the Qdos "cross-UnZip" support in unix/unix.c.