qgz

gzip decompression for kdb+/q.

Build

$ make {m32,m64,l32,l64}
$ cp qgz_{m32,m64,l32,l64}.so /path/to/q/bin

Use

q) gunzip: (`$"qgz_m64") 2:(`gunzip;1); / change m64 to appropriate platform
q) gunzip read0 `test.gz / takes a char vector of gzip data to decompress

NOTE: You might need to set DYLD_LIBRARY_PATH or LD_LIBRARY_PATH environment variables (Mac and Linux respectively) to the directory where the .so lives before running q.

Licence

LGPLv3. See LICENSE and COPYING.LESSER.

Copyright (c) 2016 Lucas Martin-King.