Symbol: Z_NULL
usr/src/cmd/cmd-inet/usr.bin/pppdump/zlib.h
241
#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */
usr/src/uts/common/io/ppp/spppcomp/zlib.h
502
#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */