Add 'neozip/' from commit 'c2712b8a345191f6ed79558c089777df94590087'

git-subtree-dir: neozip
git-subtree-mainline: b1e34e861b5d732afe828d58aad2c638135061fd
git-subtree-split: c2712b8a345191f6ed79558c089777df94590087

1 files changed, 58 insertions, 0 deletions

diff --git a/neozip/arch/s390/dfltcc_deflate.h b/neozip/arch/s390/dfltcc_deflate.h
new file mode 100644
index 0000000000..35e2fd3f62
--- /dev/null
+++ b/neozip/arch/s390/dfltcc_deflate.h
@@ -0,0 +1,58 @@
+#ifndef DFLTCC_DEFLATE_H
+#define DFLTCC_DEFLATE_H
+
+#include "deflate.h"
+#include "dfltcc_common.h"
+
+void Z_INTERNAL PREFIX(dfltcc_reset_deflate_state)(PREFIX3(streamp));
+int Z_INTERNAL PREFIX(dfltcc_can_deflate)(PREFIX3(streamp) strm);
+int Z_INTERNAL PREFIX(dfltcc_deflate)(PREFIX3(streamp) strm, int flush, block_state *result);
+int Z_INTERNAL PREFIX(dfltcc_deflate_params)(PREFIX3(streamp) strm, int level, int strategy, int *flush);
+int Z_INTERNAL PREFIX(dfltcc_deflate_done)(PREFIX3(streamp) strm, int flush);
+int Z_INTERNAL PREFIX(dfltcc_can_set_reproducible)(PREFIX3(streamp) strm, int reproducible);
+int Z_INTERNAL PREFIX(dfltcc_deflate_set_dictionary)(PREFIX3(streamp) strm,
+                                                const unsigned char *dictionary, uInt dict_length);
+int Z_INTERNAL PREFIX(dfltcc_deflate_get_dictionary)(PREFIX3(streamp) strm, unsigned char *dictionary, uInt* dict_length);
+
+#define DEFLATE_SET_DICTIONARY_HOOK(strm, dict, dict_len) \
+    do { \
+        if (PREFIX(dfltcc_can_deflate)((strm))) \
+            return PREFIX(dfltcc_deflate_set_dictionary)((strm), (dict), (dict_len)); \
+    } while (0)
+
+#define DEFLATE_GET_DICTIONARY_HOOK(strm, dict, dict_len) \
+    do { \
+        if (PREFIX(dfltcc_can_deflate)((strm))) \
+            return PREFIX(dfltcc_deflate_get_dictionary)((strm), (dict), (dict_len)); \
+    } while (0)
+
+#define DEFLATE_RESET_KEEP_HOOK PREFIX(dfltcc_reset_deflate_state)
+
+#define DEFLATE_PARAMS_HOOK(strm, level, strategy, hook_flush) \
+    do { \
+        int err; \
+\
+        err = PREFIX(dfltcc_deflate_params)((strm), (level), (strategy), (hook_flush)); \
+        if (err == Z_STREAM_ERROR) \
+            return err; \
+    } while (0)
+
+#define DEFLATE_DONE PREFIX(dfltcc_deflate_done)
+
+#define DEFLATE_BOUND_ADJUST_COMPLEN(strm, complen, source_len) \
+    do { \
+        if (deflateStateCheck((strm)) || PREFIX(dfltcc_can_deflate)((strm))) \
+            (complen) = DEFLATE_BOUND_COMPLEN(source_len); \
+    } while (0)
+
+#define DEFLATE_NEED_CONSERVATIVE_BOUND(strm) (PREFIX(dfltcc_can_deflate)((strm)))
+
+#define DEFLATE_HOOK PREFIX(dfltcc_deflate)
+
+#define DEFLATE_NEED_CHECKSUM(strm) (!PREFIX(dfltcc_can_deflate)((strm)))
+
+#define DEFLATE_CAN_SET_REPRODUCIBLE PREFIX(dfltcc_can_set_reproducible)
+
+#define DEFLATE_ADJUST_WINDOW_SIZE(n) MAX(n, HB_SIZE)
+
+#endif