1 files changed, 3 insertions, 117 deletions
diff --git a/extmod/uzlib/tinf.h b/extmod/uzlib/tinf.h
index 106203a09..ae6e1c407 100644
--- a/extmod/uzlib/tinf.h
+++ b/extmod/uzlib/tinf.h
@@ -1,117 +1,3 @@
-/*
- * uzlib  -  tiny deflate/inflate library (deflate, gzip, zlib)
- *
- * Copyright (c) 2003 by Joergen Ibsen / Jibz
- * All Rights Reserved
- * http://www.ibsensoftware.com/
- *
- * Copyright (c) 2014-2016 by Paul Sokolovsky
- */
-
-#ifndef TINF_H_INCLUDED
-#define TINF_H_INCLUDED
-
-#include <stdint.h>
-
-/* 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
-
-/* data structures */
-
-typedef struct {
-   unsigned short table[16];  /* table of code length counts */
-   unsigned short trans[288]; /* code -> symbol translation table */
-} TINF_TREE;
-
-struct TINF_DATA;
-typedef struct TINF_DATA {
-   const unsigned char *source;
-   /* If source above is NULL, this function will be used to read
-      next byte from source stream */
-   unsigned char (*readSource)(struct TINF_DATA *data);
-
-   unsigned int tag;
-   unsigned int bitcount;
-
-    /* Buffer start */
-    unsigned char *destStart;
-    /* Buffer total size */
-    unsigned int destSize;
-    /* Current pointer in buffer */
-    unsigned char *dest;
-    /* Remaining bytes in buffer */
-    unsigned int destRemaining;
-
-    /* Accumulating checksum */
-    unsigned int checksum;
-    char checksum_type;
-
-    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 */
-} TINF_DATA;
-
-#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 */
-
-void TINFCC uzlib_compress(void *data, 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 /* TINF_H_INCLUDED */
+/* Compatibility header for the original tinf lib/older versions of uzlib.
+   Note: may be removed in the future, please migrate to uzlib.h. */
+#include "uzlib.h"