diff --git a/cpp/negentropy_wrapper.h b/cpp/negentropy_wrapper.h
index b59d90f..f766da2 100644
--- a/cpp/negentropy_wrapper.h
+++ b/cpp/negentropy_wrapper.h
@@ -9,17 +9,35 @@
 #include "negentropy.h"
 #include "negentropy/storage/BTreeLMDB.h"
 
+
+#define length(array) ((sizeof(array)) / (sizeof(array[0])))
+
 //This is a C-wrapper for the C++ library that helps in integrating negentropy with nim code.
 //TODO: Do error handling by catching exceptions
 
-EXTERNC void* storage_new(){
+EXTERNC void* storage_new(const char* db_path, const char* name){
     negentropy::storage::BTreeLMDB* storage;
+/* 
+    auto env = lmdb::env::create();
+    env.set_max_dbs(64);
+    env.open(db_path, 0);
+
+    lmdb::dbi btreeDbi;
+
+    {
+        auto txn = lmdb::txn::begin(env);
+        btreeDbi = negentropy::storage::BTreeLMDB::setupDB(txn, name);
+        txn.commit();
+    } */
+    //TODO: Finish constructor 
     //storage = new negentropy::storage::BTreeLMDB();
     return storage;
 }
 
 EXTERNC void* negentropy_new(void* storage, uint64_t frameSizeLimit){
+    //TODO: Make these typecasts into macros??
     negentropy::storage::BTreeLMDB* lmdbStorage;
+    //TODO: reinterpret cast is risky, need to use more safe type conversion.
     lmdbStorage = reinterpret_cast<negentropy::storage::BTreeLMDB*>(storage);
 
     Negentropy<negentropy::storage::BTreeLMDB>* ne;
@@ -54,3 +72,61 @@ EXTERNC void negentropy_setinitiator(void* negentropy){
 
 }
 
+
+EXTERNC bool storage_insert(void* storage, uint64_t createdAt, const char* id){
+    negentropy::storage::BTreeLMDB* lmdbStorage;
+    lmdbStorage = reinterpret_cast<negentropy::storage::BTreeLMDB*>(storage);
+    
+    //TODO: Error handling. Is it required?
+    //How does out of memory get handled?
+    return lmdbStorage->insert(createdAt, id);
+}
+
+
+EXTERNC bool storage_erase(void* storage, uint64_t createdAt, const char* id){
+    negentropy::storage::BTreeLMDB* lmdbStorage;
+    lmdbStorage = reinterpret_cast<negentropy::storage::BTreeLMDB*>(storage);
+    
+    //TODO: Error handling
+    return lmdbStorage->erase(createdAt, id);
+}
+
+
+EXTERNC const char* reconcile(void* negentropy, const char* query){
+    Negentropy<negentropy::storage::BTreeLMDB> *ngn_inst;
+    ngn_inst = reinterpret_cast<Negentropy<negentropy::storage::BTreeLMDB>*>(negentropy);
+
+    std::string* output = new std::string();
+    try {
+        *output = ngn_inst->reconcile(std::string_view(query));
+    } catch(negentropy::err e){
+        //TODO:Find a way to return this error
+        return NULL;
+    }
+    return output->c_str();
+}
+
+EXTERNC const char* reconcile_with_ids(void* negentropy, const char* query, const char* have_ids[], 
+                                        uint64_t have_ids_len, const char* need_ids[], uint64_t need_ids_len){
+    Negentropy<negentropy::storage::BTreeLMDB> *ngn_inst;
+    ngn_inst = reinterpret_cast<Negentropy<negentropy::storage::BTreeLMDB>*>(negentropy);
+
+    std::optional<std::string>* output;
+    std::vector<std::string> haveIds(have_ids, have_ids+have_ids_len);
+
+    std::vector<std::string> needIds(need_ids, need_ids+need_ids_len);
+
+    try {
+        *output = ngn_inst->reconcile(std::string_view(query), haveIds, needIds);
+    } catch(negentropy::err e){
+        //TODO:Find a way to return this error
+        return NULL;
+    }
+    if (output->has_value()) {
+        //TODO: Figure out diff between error and this.
+        return NULL;
+    }else {
+        
+        return output->value().c_str();
+    }
+}
\ No newline at end of file