T gz_avail: gz_avail <0
T gzclose: gzclose <0
T gzclose_r: gzclose_r <0
T gzclose_w: gzclose_w <0
T gz_comp: gz_comp <0
F gz_decomp: gz_decomp <=0
T gzdirect: gzdirect bottom
T gzdopen: gzdopen ==0
T gz_fetch: gz_fetch <0
F gzflush: gzflush bottom
T gzfread: gzfread ==0
T gzfwrite: gzfwrite ==0
F gzgetc: gzgetc bottom
T gzgets: gzgets ==0
T gz_init: gz_init <0
T gz_load: gz_load <0
T gz_look: gz_look <0
T gzopen64: gzopen64 ==0
T gz_open: gz_open ==0
T gzopen: gzopen ==0
T gzputc: gzputc <0
T gzputs: gzputs <0
T gz_read: gz_read ==0
T gzread: gzread <0
F gzsetparams: gzsetparams bottom
T gz_skip: gz_skip <0
T gzungetc: gzungetc <0
F gzvprintf: gzvprintf bottom
T gz_write: gz_write ==0
T gzwrite: gzwrite ==0
T gz_zero: gz_zero <0
T malloc: malloc ==0
T zcalloc: zcalloc ==0
