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Lines Matching defs:Z_NULL

103    zalloc must return Z_NULL if there is not enough memory for the object.
164 #define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
180    If zalloc and zfree are set to Z_NULL, deflateInit updates them to
293    the caller. If next_in is not Z_NULL and avail_in is large enough (the exact
297    inflate.  If zalloc and zfree are set to Z_NULL, inflateInit updates them to
696       gzgets returns buf, or Z_NULL in case of error.
784      uLong adler = adler32(0L, Z_NULL, 0);
799      uLong crc = crc32(0L, Z_NULL, 0);