53 /* If no specific decoding mode is requested, enable support for all modes. */
62  * The DEC_IS_foo(mode) macros are used in "if" statements. If only some
67 #	define DEC_IS_SINGLE(mode) ((mode) == XZ_SINGLE)  argument
69 #	define DEC_IS_SINGLE(mode) (false)  argument
73 #	define DEC_IS_PREALLOC(mode) ((mode) == XZ_PREALLOC)  argument
75 #	define DEC_IS_PREALLOC(mode) (false)  argument
79 #	define DEC_IS_DYNALLOC(mode) ((mode) == XZ_DYNALLOC)  argument
81 #	define DEC_IS_DYNALLOC(mode) (false)  argument
85 #	define DEC_IS_MULTI(mode) (true)  argument
87 #	define DEC_IS_MULTI(mode) ((mode) != XZ_SINGLE)  argument
89 #	define DEC_IS_MULTI(mode) (false)  argument
94  * XZ_DEC_BCJ is used to enable generic support for BCJ decoders.
113 XZ_EXTERN struct xz_dec_lzma2 *xz_dec_lzma2_create(enum xz_mode mode,
120  * decoder doesn't support.
125 /* Decode raw LZMA2 stream from b->in to b->out. */
141  * support custom start offsets, so no decoding of Filter Properties
148  * Decode raw BCJ + LZMA2 stream. This must be used only if there actually is