Remove Sighash

Author: Duddino

.cargo/config.offline

@@ -1,9 +1,9 @@
 [source.crates-io]
 replace-with = "vendored-sources"
 
-[source."git+https://github.com/PIVX-Project/librustzcash?rev=e7662b23d16c38595ef9ad1f3ae683b1f54dc732"]
+[source."git+https://github.com/PIVX-Project/librustzcash?rev=4822cf07b18d8726e9b3253a15f9e08d81752746"]
 git = "https://github.com/PIVX-Project/librustzcash"
-rev = "e7662b23d16c38595ef9ad1f3ae683b1f54dc732"
+rev = "4822cf07b18d8726e9b3253a15f9e08d81752746"
 replace-with = "vendored-sources"
 
 [source.vendored-sources]

Cargo.lock

@@ -29,7 +29,7 @@ byteorder = "1.4.3"
 group = "0.13"
 rand_core = "0.6.4"
 jubjub = "0.10.0"
-zcash_primitives = { git="https://github.com/PIVX-Project/librustzcash", rev="e7662b23d16c38595ef9ad1f3ae683b1f54dc732" }
-zcash_proofs = { git="https://github.com/PIVX-Project/librustzcash", rev="e7662b23d16c38595ef9ad1f3ae683b1f54dc732" }
+zcash_primitives = { git="https://github.com/PIVX-Project/librustzcash", rev="4822cf07b18d8726e9b3253a15f9e08d81752746" }
+zcash_proofs = { git="https://github.com/PIVX-Project/librustzcash", rev="4822cf07b18d8726e9b3253a15f9e08d81752746" }
 zcash_note_encryption = "0.3.0"
 

Cargo.toml

@@ -83,7 +83,6 @@ class ShieldStakeProof
     CAmount amount;
     uint256 inputCv;
     uint256 rk;
-    SpendDescription::spend_auth_sig_t spendSig;
     libzcash::GrothProof inputProof = {{0}};
 
     uint256 outputCv;
@@ -96,7 +95,6 @@ class ShieldStakeProof
     {
         amount = 0;
         inputCv.SetNull();
-        spendSig = {{0}};
         rk.SetNull();
         inputProof = {{0}};
         outputCv.SetNull();
@@ -110,7 +108,6 @@ class ShieldStakeProof
         READWRITE(obj.amount);
         READWRITE(obj.inputCv);
         READWRITE(obj.rk);
-        READWRITE(obj.spendSig);
         READWRITE(obj.inputProof);
         READWRITE(obj.epk);
         READWRITE(obj.cmu);

src/primitives/block.h

@@ -1,6 +1,7 @@
 #ifndef LIBRUSTZCASH_INCLUDE_H_
 #define LIBRUSTZCASH_INCLUDE_H_
 
+#include <cstddef>
 #include <stdint.h>
 
 extern "C" {