Heck yeah 😄

A3/src/cascade.h

@@ -67,6 +67,7 @@ typedef struct csc_file {
     uint64_t trailblocksize;    // Size of last block. Will differ from standard block size if data does not evenly divide amoungst blocks
     uint64_t blockcount;        // Number of blocks data is divided into
     csc_block_t* blocks;        // Pointer to array of all blocks
+    uint8_t completed;
 } csc_file_t;
 
 typedef struct csc_peer { 
@@ -76,9 +77,6 @@ typedef struct csc_peer {
     uint8_t good;               // Flag for if this is 'Good' peer. e.g. Always provides valid responses according to protocol
 } csc_peer_t;
 
-typedef struct csc_server {
-} csc_server_t;
-
 /*
  * Parses a hex-string and returns the bytes corresponding to the value
  */
@@ -114,4 +112,6 @@ int csc_download_block(csc_ipport_t client, csc_hashdata_t cascadehash, uint64_t
 int get_peers_list(csc_peer_t** peers, uint8_t hash[32]);
 void get_block(csc_block_t* block, csc_peer_t peer, unsigned char* hash, char* output_file);
 
+void get_data_sha(const char* sourcedata, unsigned char* hash, uint32_t data_size, int hash_size);
+
 #endif