diff --git a/src/cc/crypto777/OS_portable.h b/src/cc/crypto777/OS_portable.h
index e6ec3e435..3e00131da 100644
--- a/src/cc/crypto777/OS_portable.h
+++ b/src/cc/crypto777/OS_portable.h
@@ -82,10 +82,6 @@
 #define hrewind(hp) hseek(hp,0,SEEK_SET)
 
 #define SCRIPT_OPRETURN 0x6a
-#define GENESIS_ACCT "1739068987193023818"  // NXT-MRCC-2YLS-8M54-3CMAJ
-#define GENESIS_PUBKEYSTR "1259ec21d31a30898d7cd1609f80d9668b4778e3d97e941044b39f0c44d2e51b"
-#define GENESIS_PRIVKEYSTR "88a71671a6edd987ad9e9097428fc3f169decba3ac8f10da7b24e0ca16803b70"
-#define GENESIS_SECRET "It was a bright cold day in April, and the clocks were striking thirteen."
 
 #define SATOSHIDEN ((uint64_t)100000000L)
 #define dstr(x) ((double)(x) / SATOSHIDEN)
@@ -116,15 +112,6 @@ typedef struct queue
     char name[64],initflag;
 } queue_t;
 
-struct rpcrequest_info
-{
-    struct rpcrequest_info *next,*prev;
-    pthread_t T;
-    int32_t sock;
-    uint32_t ipbits;
-    uint16_t port,pad;
-};
-
 struct OS_mappedptr
 {
 	char fname[512];
@@ -147,7 +134,6 @@ struct OS_memspace
 struct tai { uint64_t x; double millis; };
 struct taidate { int32_t year,month,day; };
 struct taitime { struct taidate date; int32_t hour,minute,second; uint32_t offset; double millis; };
-int32_t leapsecs_sub(struct tai *);
 
 struct tai tai_now(void);
 uint32_t tai2utc(struct tai t);
@@ -164,8 +150,6 @@ char *utc_str(char *str,uint32_t utc);
 double tai_diff(struct tai reftai,struct tai cmptai);
 uint32_t OS_conv_utime(char *utime);
 
-//int32_t msync(void *addr,size_t len,int32_t flags);
-
 #ifdef __PNACL
 int32_t OS_nonportable_syncmap(struct OS_mappedptr *mp,long len);
 void *OS_nonportable_tmpalloc(char *dirname,char *name,struct OS_memspace *mem,long origsize);
@@ -191,13 +175,9 @@ void OS_remove_directory(char *dirname);
 int32_t OS_portable_renamefile(char *fname,char *newfname);
 int32_t OS_portable_removefile(char *fname);
 void *OS_portable_mapfile(char *fname,long *filesizep,int32_t enablewrite);
-//int32_t OS_portable_syncmap(struct OS_mappedptr *mp,long len);
-//void *OS_portable_tmpalloc(char *dirname,char *name,struct OS_memspace *mem,long origsize);
 
-int32_t is_DST(int32_t datenum);
 int32_t extract_datenum(int32_t *yearp,int32_t *monthp,int32_t *dayp,int32_t datenum);
 int32_t expand_datenum(char *date,int32_t datenum);
-int32_t calc_datenum(int32_t year,int32_t month,int32_t day);
 int32_t ecb_decrdate(int32_t *yearp,int32_t *monthp,int32_t *dayp,char *date,int32_t datenum);
 int32_t conv_date(int32_t *secondsp,char *buf);
 uint32_t OS_conv_datenum(int32_t datenum,int32_t hour,int32_t minute,int32_t second);
@@ -231,13 +211,9 @@ int32_t OS_releasemap(void *ptr,unsigned long filesize);
 double OS_milliseconds(void);
 void OS_randombytes(uint8_t *x,long xlen);
 
-//int32_t OS_syncmap(struct OS_mappedptr *mp,long len);
-//void *OS_tmpalloc(char *dirname,char *name,struct OS_memspace *mem,long origsize);
-
 long myallocated(uint8_t type,long change);
 void *mycalloc(uint8_t type,int32_t n,long itemsize);
 void myfree(void *_ptr,long allocsize);
-//void free_queueitem(void *itemdata);
 void *myrealloc(uint8_t type,void *oldptr,long oldsize,long newsize);
 void *myaligned_alloc(uint64_t allocsize);
 int32_t myaligned_free(void *ptr,long size);
@@ -288,10 +264,8 @@ int init_base32(char *tokenstr,uint8_t *token,int32_t len);
 char *OS_mvstr(void);
 
 long _stripwhite(char *buf,int accept);
-int32_t is_DST(int32_t datenum);
 int32_t extract_datenum(int32_t *yearp,int32_t *monthp,int32_t *dayp,int32_t datenum);
 int32_t expand_datenum(char *date,int32_t datenum);
-int32_t calc_datenum(int32_t year,int32_t month,int32_t day);
 int32_t ecb_decrdate(int32_t *yearp,int32_t *monthp,int32_t *dayp,char *date,int32_t datenum);
 int32_t conv_date(int32_t *secondsp,char *buf);
 uint32_t OS_conv_datenum(int32_t datenum,int32_t hour,int32_t minute,int32_t second);
@@ -303,58 +277,14 @@ uint64_t RS_decode(char *rs);
 int32_t RS_encode(char *rsaddr,uint64_t id);
 char *cmc_ticker(char *base);
 
-void calc_sha1(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_md2(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_md4(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_md4str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_md2str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_md5str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_sha224(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_sha384(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_sha512(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_sha224(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_rmd160(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_rmd128(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_rmd256(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_rmd320(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_tiger(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_whirlpool(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-
-char *hmac_sha1_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_md2_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_md4_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_md5_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_sha224_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_sha256_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_sha384_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_sha512_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_rmd128_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_rmd160_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_rmd256_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_rmd320_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_tiger_str(char *dest,char *key,int32_t key_size,char *message);
-char *hmac_whirlpool_str(char *dest,char *key,int32_t key_size,char *message);
 int nn_base64_encode(const uint8_t *in,size_t in_len,char *out,size_t out_len);
 int nn_base64_decode(const char *in,size_t in_len,uint8_t *out,size_t out_len);
 void calc_rmd160_sha256(uint8_t rmd160[20],uint8_t *data,int32_t datalen);
 void sha256_sha256(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
 void rmd160ofsha256(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_md5str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_crc32str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_NXTaddr(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_curve25519_str(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_base64_encodestr(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_base64_decodestr(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_hexstr(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
-void calc_unhexstr(char *hexstr,uint8_t *buf,uint8_t *msg,int32_t len);
 int32_t safecopy(char *dest,char *src,long len);
 double dxblend(double *destp,double val,double decay);
 
-uint64_t calc_ipbits(char *ip_port);
-void expand_ipbits(char *ipaddr,uint64_t ipbits);
-void escape_code(char *escaped,char *str);
-void SaM_PrepareIndices(void);
-
 // dragon_serdes.c
 #ifndef IGUANA_LOG2PACKETSIZE
 #define IGUANA_LOG2PACKETSIZE 22
@@ -399,10 +329,5 @@ void bits256_rmd160_sha256(uint8_t rmd160[20],bits256 data);
 double get_theoretical(double *avebidp,double *aveaskp,double *highbidp,double *lowaskp,double *CMC_averagep,double changes[3],char *name,char *base,char *rel,double *USD_averagep);
 char *bitcoind_RPCnew(void *curl_handle,char **retstrp,char *debugstr,char *url,char *userpass,char *command,char *params,int32_t timeout);
 
-extern char *Iguana_validcommands[];
-extern bits256 GENESIS_PUBKEY,GENESIS_PRIVKEY;
-extern char NXTAPIURL[];
-extern int32_t smallprimes[168],Debuglevel;
-
 #endif
 
diff --git a/src/chainparams.h b/src/chainparams.h
index 5104e3b7e..962f8ece9 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -118,11 +118,7 @@ public:
     void SetKValue(uint64_t k) { nEquihashK = k; }
     void SetMiningRequiresPeers(bool flag) { fMiningRequiresPeers = flag; }
 
-    //void setnonce(uint32_t nonce) { memcpy(&genesis.nNonce,&nonce,sizeof(nonce)); }
-    //void settimestamp(uint32_t timestamp) { genesis.nTime = timestamp; }
-    //void setgenesis(CBlock &block) { genesis = block; }
-    //void recalc_genesis(uint32_t nonce) { genesis = CreateGenesisBlock(ASSETCHAINS_TIMESTAMP, nonce, GENESIS_NBITS, 1, COIN); };
-    CMessageHeader::MessageStartChars pchMessageStart; // jl777 moved
+    CMessageHeader::MessageStartChars pchMessageStart;
     Consensus::Params consensus;
 
 protected: