1 files changed, 169 insertions, 0 deletions
diff --git a/test/monniaux/uzlib/src/uzlib.h b/test/monniaux/uzlib/src/uzlib.h
new file mode 100644
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+++ b/test/monniaux/uzlib/src/uzlib.h
@@ -0,0 +1,169 @@
+/*
+ * uzlib  -  tiny deflate/inflate library (deflate, gzip, zlib)
+ *
+ * Copyright (c) 2003 by Joergen Ibsen / Jibz
+ * All Rights Reserved
+ * http://www.ibsensoftware.com/
+ *
+ * Copyright (c) 2014-2018 by Paul Sokolovsky
+ *
+ * This software is provided 'as-is', without any express
+ * or implied warranty.  In no event will the authors be
+ * held liable for any damages arising from the use of
+ * this software.
+ *
+ * Permission is granted to anyone to use this software
+ * for any purpose, including commercial applications,
+ * and to alter it and redistribute it freely, subject to
+ * the following restrictions:
+ *
+ * 1. The origin of this software must not be
+ *    misrepresented; you must not claim that you
+ *    wrote the original software. If you use this
+ *    software in a product, an acknowledgment in
+ *    the product documentation would be appreciated
+ *    but is not required.
+ *
+ * 2. Altered source versions must be plainly marked
+ *    as such, and must not be misrepresented as
+ *    being the original software.
+ *
+ * 3. This notice may not be removed or altered from
+ *    any source distribution.
+ */
+
+#ifndef UZLIB_H_INCLUDED
+#define UZLIB_H_INCLUDED
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "defl_static.h"
+
+#include "uzlib_conf.h"
+#if UZLIB_CONF_DEBUG_LOG
+#include <stdio.h>
+#endif
+
+/* calling convention */
+#ifndef TINFCC
+ #ifdef __WATCOMC__
+  #define TINFCC __cdecl
+ #else
+  #define TINFCC
+ #endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ok status, more data produced */
+#define TINF_OK             0
+/* end of compressed stream reached */
+#define TINF_DONE           1
+#define TINF_DATA_ERROR    (-3)
+#define TINF_CHKSUM_ERROR  (-4)
+#define TINF_DICT_ERROR    (-5)
+
+/* checksum types */
+#define TINF_CHKSUM_NONE  0
+#define TINF_CHKSUM_ADLER 1
+#define TINF_CHKSUM_CRC   2
+
+/* helper macros */
+#define TINF_ARRAY_SIZE(arr) (sizeof(arr) / sizeof(*(arr)))
+
+/* data structures */
+
+typedef struct {
+   unsigned short table[16];  /* table of code length counts */
+   unsigned short trans[288]; /* code -> symbol translation table */
+} TINF_TREE;
+
+struct uzlib_uncomp {
+    /* Pointer to the next byte in the input buffer */
+    const unsigned char *source;
+    /* Pointer to the next byte past the input buffer (source_limit = source + len) */
+    const unsigned char *source_limit;
+    /* If source_limit == NULL, or source >= source_limit, this function
+       will be used to read next byte from source stream. The function may
+       also return -1 in case of EOF (or irrecoverable error). Note that
+       besides returning the next byte, it may also update source and
+       source_limit fields, thus allowing for buffered operation. */
+    int (*source_read_cb)(struct uzlib_uncomp *uncomp);
+
+    unsigned int tag;
+    unsigned int bitcount;
+
+    /* Destination (output) buffer start */
+    unsigned char *dest_start;
+    /* Current pointer in dest buffer */
+    unsigned char *dest;
+    /* Pointer past the end of the dest buffer, similar to source_limit */
+    unsigned char *dest_limit;
+
+    /* Accumulating checksum */
+    unsigned int checksum;
+    char checksum_type;
+    bool eof;
+
+    int btype;
+    int bfinal;
+    unsigned int curlen;
+    int lzOff;
+    unsigned char *dict_ring;
+    unsigned int dict_size;
+    unsigned int dict_idx;
+
+    TINF_TREE ltree; /* dynamic length/symbol tree */
+    TINF_TREE dtree; /* dynamic distance tree */
+};
+
+#include "tinf_compat.h"
+
+#define TINF_PUT(d, c) \
+    { \
+        *d->dest++ = c; \
+        if (d->dict_ring) { d->dict_ring[d->dict_idx++] = c; if (d->dict_idx == d->dict_size) d->dict_idx = 0; } \
+    }
+
+unsigned char TINFCC uzlib_get_byte(TINF_DATA *d);
+
+/* Decompression API */
+
+void TINFCC uzlib_init(void);
+void TINFCC uzlib_uncompress_init(TINF_DATA *d, void *dict, unsigned int dictLen);
+int  TINFCC uzlib_uncompress(TINF_DATA *d);
+int  TINFCC uzlib_uncompress_chksum(TINF_DATA *d);
+
+int TINFCC uzlib_zlib_parse_header(TINF_DATA *d);
+int TINFCC uzlib_gzip_parse_header(TINF_DATA *d);
+
+/* Compression API */
+
+typedef const uint8_t *uzlib_hash_entry_t;
+
+struct uzlib_comp {
+    struct Outbuf out;
+
+    uzlib_hash_entry_t *hash_table;
+    unsigned int hash_bits;
+    unsigned int dict_size;
+};
+
+void TINFCC uzlib_compress(struct uzlib_comp *c, const uint8_t *src, unsigned slen);
+
+/* Checksum API */
+
+/* prev_sum is previous value for incremental computation, 1 initially */
+uint32_t TINFCC uzlib_adler32(const void *data, unsigned int length, uint32_t prev_sum);
+/* crc is previous value for incremental computation, 0xffffffff initially */
+uint32_t TINFCC uzlib_crc32(const void *data, unsigned int length, uint32_t crc);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* UZLIB_H_INCLUDED */