diff --git a/iguana/exchanges/CMakeLists.txt b/iguana/exchanges/CMakeLists.txt
index 0d4adfd61..696d2557c 100644
--- a/iguana/exchanges/CMakeLists.txt
+++ b/iguana/exchanges/CMakeLists.txt
@@ -2,4 +2,6 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 add_executable(marketmaker mm.c)
 include_directories(../../crypto777)
 target_sources(marketmaker PRIVATE ../mini-gmp.c)
+target_sources(marketmaker PRIVATE ../groestl.c)
+target_sources(marketmaker PRIVATE ../segwit_addr.c)
 target_link_libraries(marketmaker PRIVATE nanomsg curl pthread m libcrypto777 libjpeg libsecp256k1 "-Wl,--allow-multiple-definition" etomiclib)
\ No newline at end of file
diff --git a/iguana/exchanges/LP_etomic.c b/iguana/exchanges/LP_etomic.c
index f9ae0fb7b..5c16e4cfe 100644
--- a/iguana/exchanges/LP_etomic.c
+++ b/iguana/exchanges/LP_etomic.c
@@ -21,142 +21,12 @@
 //
 // Created by artem on 24.01.18.
 //
-#ifdef __cplusplus
-extern "C" {
-#endif
-    typedef struct {
-        char* from;
-        char* to;
-        char* amount;
-        int nonce;
-        char* secretKey;
-    } BasicTxData;
-    
-    typedef struct {
-        char* dealId;
-        char* bobAddress;
-        char* aliceHash;
-        char* bobHash;
-    } AliceInitEthInput;
-    
-    typedef struct {
-        char* dealId;
-        char* amount;
-        char* tokenAddress;
-        char* bobAddress;
-        char* aliceHash;
-        char* bobHash;
-    } AliceInitErc20Input;
-    
-    typedef struct {
-        char* dealId;
-        char* amount;
-        char* tokenAddress;
-        char* bobAddress;
-        char* aliceHash;
-        char* bobSecret;
-    } AliceReclaimsAlicePaymentInput;
-    
-    typedef struct {
-        char* dealId;
-        char* amount;
-        char* tokenAddress;
-        char* aliceAddress;
-        char* aliceSecret;
-        char* bobHash;
-    } BobSpendsAlicePaymentInput;
-    
-    typedef struct {
-        char* depositId;
-        char* aliceAddress;
-        char* bobHash;
-    } BobMakesEthDepositInput;
-    
-    typedef struct {
-        char* depositId;
-        char* amount;
-        char* tokenAddress;
-        char* aliceAddress;
-        char* bobHash;
-    } BobMakesErc20DepositInput;
-    
-    typedef struct {
-        char* depositId;
-        char* amount;
-        char* tokenAddress;
-        char* aliceAddress;
-        char* bobSecret;
-        char* aliceCanClaimAfter;
-    } BobRefundsDepositInput;
-    
-    typedef struct {
-        char* depositId;
-        char* amount;
-        char* tokenAddress;
-        char* bobAddress;
-        char* bobHash;
-        char* aliceCanClaimAfter;
-    } AliceClaimsBobDepositInput;
-    
-    typedef struct {
-        char* paymentId;
-        char* aliceAddress;
-        char* aliceHash;
-    } BobMakesEthPaymentInput;
-    
-    typedef struct {
-        char* paymentId;
-        char* amount;
-        char* tokenAddress;
-        char* aliceAddress;
-        char* aliceHash;
-    } BobMakesErc20PaymentInput;
-    
-    typedef struct {
-        char* paymentId;
-        char* amount;
-        char* tokenAddress;
-        char* aliceAddress;
-        char* aliceHash;
-        char* bobCanClaimAfter;
-    } BobReclaimsBobPaymentInput;
-    
-    typedef struct {
-        char* paymentId;
-        char* amount;
-        char* tokenAddress;
-        char* aliceSecret;
-        char* bobAddress;
-        char* bobCanClaimAfter;
-    } AliceSpendsBobPaymentInput;
-    
-    // Your prototype or Definition
-#ifdef __cplusplus
-}
-#endif
+#include <cpp-ethereum/etomicswap/etomiclib.h>
 
 #define ETOMIC_ALICECONTRACT "0xe1D4236C5774D35Dc47dcc2E5E0CcFc463A3289c"
 #define ETOMIC_BOBCONTRACT "0x9387Fd3a016bB0205e4e131Dde886B9d2BC000A2"
 #define ETOMIC_SATOSHICAT "0000000000"
 
-char *aliceInitsEthDeal(AliceInitEthInput input,BasicTxData txData);
-char *aliceInitsErc20Deal(AliceInitErc20Input input,BasicTxData txData);
-//char *aliceMakesEthPayment(AliceMakesEthPaymentInput input,BasicTxData txData);
-//char *aliceMakesErc20Payment(AliceMakesErc20PaymentInput input,BasicTxData txData);
-char *aliceSpendsBobPayment(AliceSpendsBobPaymentInput input,BasicTxData txData);
-char *aliceReclaimsAlicePayment(AliceReclaimsAlicePaymentInput input,BasicTxData txData);
-char *aliceClaimsBobDeposit(AliceClaimsBobDepositInput input,BasicTxData txData);
-
-char *bobMakesEthDeposit(BobMakesEthDepositInput input,BasicTxData txData);
-char *bobMakesErc20Deposit(BobMakesErc20DepositInput input,BasicTxData txData);
-char *bobMakesEthPayment(BobMakesEthPaymentInput input,BasicTxData txData);
-char *bobMakesErc20Payment(BobMakesErc20PaymentInput input,BasicTxData txData);
-char *bobSpendsAlicePayment(BobSpendsAlicePaymentInput input,BasicTxData txData);
-char *bobReclaimsBobPayment(BobReclaimsBobPaymentInput input,BasicTxData txData);
-char *bobRefundsDeposit(BobRefundsDepositInput input,BasicTxData txData);
-
-char *approveErc20(char *amount,char *from,char *secret,char *buffer,int32_t nonce);
-
 int32_t LP_etomicsymbol(char *etomic,char *symbol)
 {
     struct iguana_info *coin;
@@ -168,17 +38,17 @@ int32_t LP_etomicsymbol(char *etomic,char *symbol)
 
 char *LP_etomicalice_start(struct basilisk_swap *swap)
 {
-    AliceInitEthInput input; AliceInitErc20Input input20; BasicTxData txData;
+    AliceSendsEthPaymentInput input; AliceSendsErc20PaymentInput input20; BasicTxData txData;
     // set input and txData fields from the swap data structure
     memset(&txData,0,sizeof(txData));
     if ( strcmp(swap->I.alicestr,"ETH") == 0 )
     {
         memset(&input,0,sizeof(input));
-        return(aliceInitsEthDeal(input,txData));
+        return(aliceSendsEthPayment(input,txData));
     }
     else
     {
         memset(&input20,0,sizeof(input20));
-        return(aliceInitsErc20Deal(input20,txData));
+        return(aliceSendsErc20Payment(input20,txData));
     }
 }
diff --git a/iguana/exchanges/mm.c b/iguana/exchanges/mm.c
index 4258d2d51..5db1567ca 100644
--- a/iguana/exchanges/mm.c
+++ b/iguana/exchanges/mm.c
@@ -72,7 +72,6 @@ void LP_priceupdate(char *base,char *rel,double price,double avebid,double aveas
 
 
 #include "LP_nativeDEX.c"
-#include <cpp-ethereum/etomicswap/etomiclib.h>
 
 void LP_ports(uint16_t *pullportp,uint16_t *pubportp,uint16_t *busportp,uint16_t netid)
 {
@@ -130,7 +129,7 @@ int main(int argc, const char * argv[])
 
     char* ethSignedTx;
     ethSignedTx = bobSendsEthDeposit(input, txData);
-    printf("%s", ethSignedTx);
+    printf("%s\n", ethSignedTx);
     free(ethSignedTx);
     char dirname[512],*passphrase; double incr; cJSON *retjson;
     OS_init();