diff --git a/include_/iccodec.h b/include_/iccodec.h
new file mode 100644
index 0000000..f2ffe9e
--- /dev/null
+++ b/include_/iccodec.h
@@ -0,0 +1,79 @@
+//-- codec: general purpose compression (lz, entropy coder, bwt,....)---------------------------------------------------------------------------------------------------
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+int lzidget(char *scmd);
+char *codstr(unsigned cid);
+size_t lzenc(unsigned char *in, size_t inlen, unsigned char *out, unsigned outsize, int codid, int codlev, char *codprm);
+size_t lzdec(unsigned char *in, size_t inlen, unsigned char *out, unsigned outlen,  int codec, int codlev, char *codprm);
+unsigned meshenc(const float *in,                             unsigned nx, unsigned ny, unsigned nz, unsigned char *out, unsigned outsize, unsigned char *tmp, int codid, int codlev, char *codprm);
+void meshdec(  const uint8_t *in, unsigned inlen, float *out, unsigned nx, unsigned ny, unsigned nz,                                       unsigned char *tmp, int codid, int codlev, char *codprm);
+//------------------- TurboByte + lz ----------------------------
+unsigned lzv8enc(    unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lzv8dec(    unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lzv8zenc(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lzv8zdec(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lzv8xenc(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm); // TurboVByte
+unsigned v8lzxdec(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+//----------------- Byte transpose  + Lz -------------------------------------------------------------------------------------
+unsigned lztpenc(    unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztpdec(    unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztpxenc(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm); // XOR
+unsigned lztpxdec(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztpzenc(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm); // Zigzag
+unsigned lztpzdec(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+//------- rle ------------------------
+unsigned tprleenc(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp);
+unsigned tprledec(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp);
+unsigned tprlexenc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp); // xor rle
+unsigned tprlexdec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp);
+unsigned tprlezenc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp); // Zigzag rle
+unsigned tprlezdec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp);
+//------- rle + lz -------------------
+unsigned lztprleenc( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm); // Zigzag rle
+unsigned lztprledec( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztprlexenc(unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm); // Zigzag rle
+unsigned lztprlexdec(unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztprlezenc(unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm); // Zigzag rle
+unsigned lztprlezdec(unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp4enc(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztpd4ec(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp4xenc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm); //XOR
+unsigned lztp4xdec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp4zenc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp4zdec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztpd2enc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, char *codprm); 
+unsigned lztpd2dec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, char *codprm); //printf("#2D[%u,%u]", x, y);
+unsigned lztpd2xenc( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, char *codprm); 
+unsigned lztpd2xdec( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, char *codprm);
+unsigned lztpd2zenc( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, char *codprm); 
+unsigned lztpd2zdec( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned x, unsigned y, int codid, int codlev, char *codprm);
+unsigned lztpd3enc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd3dec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd3xenc( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd3xdec( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd3zenc( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd3zdec( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd4enc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned w, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd4dec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned w, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd4xenc( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned w, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd4xdec( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned w, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd4zenc( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, unsigned w, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztpd4zdec( unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, unsigned w, unsigned x, unsigned y, unsigned z, int codid, int codlev, char *codprm);
+unsigned lztp1enc(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp1dec(   unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp1xenc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp1xdec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp1zenc(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outsize, unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+unsigned lztp1zdec(  unsigned char *in, unsigned inlen, unsigned char *out, unsigned outlen,  unsigned esize, unsigned char *tmp, int codid, int codlev, char *codprm);
+void tpsizeset(unsigned _tpsize);
+
+//-- TurboVLC : Novel Variable Length Coding for large integers with exponent + mantissa ------------------------
+size_t vlccomp32(  unsigned char *_in, size_t _inlen, unsigned char *out,  size_t outsize, unsigned char *tmp, int codid, int codlev, char *codprm); 
+size_t vlcdecomp32(unsigned char *in,  size_t inlen,  unsigned char *_out, size_t _outlen, unsigned char *tmp, int codid, int codlev, char *codprm);
+
+#ifdef __cplusplus
+}
+#endif
+