common/zmod/zlib.h

96     alloc_func zalloc;  /* used to allocate the internal state */
98     voidpf     opaque;  /* private data object passed to zalloc and zfree */
133    has dropped to zero. The application must initialize zalloc, zfree and
138    parameter for calls of zalloc and zfree. This can be useful for custom
142    zalloc must return Z_NULL if there is not enough memory for the object.
143    If zlib is used in a multi-threaded application, zalloc and zfree must be
146    On 16-bit systems, the functions zalloc and zfree must be able to allocate
149    pointers returned by zalloc for objects of exactly 65536 bytes *must*
207 #define Z_NULL  0  /* for initializing zalloc, zfree, opaque */
225    zalloc, zfree and opaque must be initialized before by the caller.
226    If zalloc and zfree are set to Z_NULL, deflateInit updates them to
348    next_in, avail_in, zalloc, zfree and opaque must be initialized before by
353    inflate.  If zalloc and zfree are set to Z_NULL, inflateInit updates them to
490    fields next_in, zalloc, zfree and opaque must be initialized before by
593    (such as zalloc being NULL). msg is left unchanged in both source and
605    stream state was inconsistent (such as zalloc or state being NULL).
700    fields next_in, avail_in, zalloc, zfree and opaque must be initialized
787    (such as zalloc being NULL). msg is left unchanged in both source and
798    stream state was inconsistent (such as zalloc or state being NULL).
862    calls.  The fields zalloc, zfree and opaque in strm must be initialized
863    before the call.  If zalloc and zfree are Z_NULL, then the default library-