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Update 16_1_Accessing_Bitcoind_with_C.md

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16_1_Accessing_Bitcoind_with_C.md
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@ -104,7 +104,7 @@ First, initialize the library:
```
bitcoinrpc_global_init();
```
Then connect to your `bitcoind` with `bitcoinrpc_cl_init_params`. The four arguments for `bitcoinrpc_cl_init_params` are username, password, IP address, and port. You should already know all of this information from your work with [Curl](04_4__Interlude_Using_Curl.md). As you'll recall, the IP address 127.0.0.1 and port 18332 should be correct for the standard testnet setup described in these documents, while you can extract the user and password from `~/.bitcoin/bitcoin.conf`.
Then connect to your `bitcoind` with `bitcoinrpc_cl_init_params`. The four arguments for `bitcoinrpc_cl_init_params` are username, password, IP address, and port. You should already know all of this information from your work with [Curl](04_4__Interlude_Using_Curl.md). As you'll recall, the IP address 127.0.0.1 and port 38332 should be correct for the standard signet setup described in these documents, while you can extract the user and password from `~/.bitcoin/bitcoin.conf`.
```
$ cat bitcoin.conf
server=1
@ -117,7 +117,7 @@ rpcpassword=6305f1b2dbb3bc5a16cd0f4aac7e1eba
rpcallowip=127.0.0.1
debug=tor
prune=550
testnet=1
signet=1
[test]
rpcbind=127.0.0.1
rpcport=18332
@ -134,7 +134,7 @@ bitcoinrpc_cl_t *rpc_client;
rpc_client = bitcoinrpc_cl_init_params("StandUp", "6305f1b2dbb3bc5a16cd0f4aac7e1eba", "127.0.0.1", 18332);
```
> **MAINNET VS TESTNET:** The port would be 8332 for a mainnet setup.
> **MAINNET VS SIGNET:** The port would be 8332 for a mainnet setup.
If `rpc_client` is successfully initialized, you'll be able to send off RPC commands.