[*] Some renames

[+] C++ ifdef

include/dap_chain_common.h

@@ -188,9 +188,13 @@ typedef struct dap_chain_receipt{
     dap_chain_net_srv_price_unit_uid_t units_type;
     uint64_t units; // Unit of service (seconds, megabytes, etc.) Only for SERV_CLASS_PERMANENT
     uint64_t value_datoshi; // Receipt value
-} dap_chain_receipt_t;
+} dap_chain_receipt_info_t;
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 size_t dap_chain_hash_slow_to_str(dap_chain_hash_slow_t * a_hash, char * a_str, size_t a_str_max);
 
 char* dap_chain_addr_to_str(const dap_chain_addr_t *a_addr);
@@ -246,3 +250,8 @@ static inline dap_chain_hash_slow_kind_t dap_chain_hash_slow_kind_check(dap_chai
     else
         return HASH_SILVER;
 }
+
+
+#ifdef __cplusplus
+}
+#endif

include/dap_chain_datum_tx_receipt.h

@@ -33,11 +33,16 @@
  */
 typedef struct dap_chain_datum_tx_receipt {
     dap_chain_tx_item_type_t type :8; // Transaction item type
-    dap_chain_receipt_t receipt; // Receipt itself
+    dap_chain_receipt_info_t receipt_info; // Receipt itself
     uint16_t size;
     byte_t signs[]; // Signatures, first from provider, second from client
 }DAP_ALIGN_PACKED dap_chain_datum_tx_receipt_t;
 
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 dap_chain_datum_tx_receipt_t * dap_chain_datum_tx_receipt_create( dap_chain_net_srv_uid_t srv_uid,
                                                                   dap_chain_net_srv_price_unit_uid_t units_type,
                                                                     uint64_t units, uint64_t value_datoshi);
@@ -49,3 +54,7 @@ static inline uint16_t dap_chain_datum_tx_receipt_get_size(const dap_chain_datum
     return l_receipt->size;
 }
 
+
+#ifdef __cplusplus
+}
+#endif

src/dap_chain_datum_tx_receipt.c

@@ -44,11 +44,11 @@ dap_chain_datum_tx_receipt_t * dap_chain_datum_tx_receipt_create( dap_chain_net_
 {
     dap_chain_datum_tx_receipt_t * l_ret = DAP_NEW_Z(dap_chain_datum_tx_receipt_t);
     l_ret->type = TX_ITEM_TYPE_RECEIPT;
-    l_ret->receipt.units_type = a_units_type;
-    l_ret->receipt.srv_uid = a_srv_uid;
-    l_ret->receipt.units = a_units;
-    l_ret->receipt.value_datoshi = a_value_datoshi;
-    l_ret->size = 1+sizeof (l_ret->receipt);
+    l_ret->receipt_info.units_type = a_units_type;
+    l_ret->receipt_info.srv_uid = a_srv_uid;
+    l_ret->receipt_info.units = a_units;
+    l_ret->receipt_info.value_datoshi = a_value_datoshi;
+    l_ret->size = 1+sizeof (l_ret->receipt_info);
     return  l_ret;
 }
 
@@ -58,7 +58,7 @@ size_t dap_chain_datum_tx_receipt_sign_add(dap_chain_datum_tx_receipt_t * a_rece
         log_it( L_ERROR, "NULL receipt, can't add sign");
         return 0;
     }
-    dap_sign_t * l_sign = dap_sign_create(a_key,&a_receipt->receipt,sizeof (a_receipt->receipt),0);
+    dap_sign_t * l_sign = dap_sign_create(a_key,&a_receipt->receipt_info,sizeof (a_receipt->receipt_info),0);
     size_t l_sign_size = l_sign? dap_sign_get_size( l_sign ) : 0;
     if ( ! l_sign || ! l_sign_size ){
         log_it( L_ERROR, "Can't sign the receipt, may be smth with key?");
@@ -80,7 +80,7 @@ size_t dap_chain_datum_tx_receipt_sign_add(dap_chain_datum_tx_receipt_t * a_rece
  */
 dap_sign_t* dap_chain_datum_tx_receipt_sign_get(dap_chain_datum_tx_receipt_t * l_receipt,  size_t l_receipt_size,uint16_t a_sign_position  )
 {
-    if ( l_receipt_size <= sizeof (l_receipt->receipt)+1)
+    if ( l_receipt_size <= sizeof (l_receipt->receipt_info)+1)
         return NULL;
     dap_sign_t * l_sign = (dap_sign_t *) l_receipt->signs;
     for ( ; a_sign_position && l_receipt_size > (size_t) ( (byte_t *) l_sign - (byte_t *) l_receipt ) ; a_sign_position-- ){