1$ if f$search("ioapi.h_orig") .eqs. "" then copy ioapi.h ioapi.h_orig
 2$ open/write zdef vmsdefs.h
 3$ copy sys$input: zdef
 4$ deck
 5#define unix
 6#define fill_zlib_filefunc64_32_def_from_filefunc32 fillzffunc64from
 7#define Write_Zip64EndOfCentralDirectoryLocator Write_Zip64EoDLocator
 8#define Write_Zip64EndOfCentralDirectoryRecord Write_Zip64EoDRecord
 9#define Write_EndOfCentralDirectoryRecord Write_EoDRecord
10$ eod
11$ close zdef
12$ copy vmsdefs.h,ioapi.h_orig ioapi.h
13$ cc/include=[--]/prefix=all ioapi.c
14$ cc/include=[--]/prefix=all miniunz.c
15$ cc/include=[--]/prefix=all unzip.c
16$ cc/include=[--]/prefix=all minizip.c
17$ cc/include=[--]/prefix=all zip.c
18$ link miniunz,unzip,ioapi,[--]libz.olb/lib
19$ link minizip,zip,ioapi,[--]libz.olb/lib
20$ mcr []minizip test minizip_info.txt
21$ mcr []miniunz -l test.zip
22$ rename minizip_info.txt; minizip_info.txt_old
23$ mcr []miniunz test.zip
24$ delete test.zip;*
25$exit