Adding pull secretstream definition

multiplatform-crypto-libsodium-bindings/src/jsMain/kotlin/debug/test/DebugTest.kt

@@ -30,7 +30,7 @@ actual class Crypto internal actual constructor() {
 
   actual fun crypto_hash_sha256_update(state: Sha256State, input: UByteArray) {
     println("Debug crypto_hash_sha256_update")
-    getSodium().crypto_hash_sha256_update(state, input.toUInt8Array(), )
+    getSodium().crypto_hash_sha256_update(state, input.toUInt8Array())
   }
 
   actual fun crypto_hash_sha256_final(state: Sha256State): UByteArray {
@@ -46,7 +46,7 @@ actual class Crypto internal actual constructor() {
 
   actual fun crypto_hash_sha512_update(state: Sha512State, input: UByteArray) {
     println("Debug crypto_hash_sha512_update")
-    getSodium().crypto_hash_sha512_update(state, input.toUInt8Array(), )
+    getSodium().crypto_hash_sha512_update(state, input.toUInt8Array())
   }
 
   actual fun crypto_hash_sha512_final(state: Sha512State): UByteArray {
@@ -61,7 +61,7 @@ actual class Crypto internal actual constructor() {
 
   /**
    * Initialize a state and generate a random header. Both are returned inside
-   * `SecretStreamStateAndHeader` object
+   * `SecretStreamStateAndHeader` object.
    */
   actual fun crypto_secretstream_xchacha20poly1305_init_push(key: UByteArray): dynamic {
     println("Debug crypto_secretstream_xchacha20poly1305_init_push")
@@ -72,6 +72,16 @@ actual class Crypto internal actual constructor() {
         return SecretStreamStateAndHeader(state, header) 
   }
 
+  /**
+   * Initialize state from header and key. The state can then be used for decryption.
+   */
+  actual fun crypto_secretstream_xchacha20poly1305_init_pull(header: UByteArray, key: UByteArray):
+      dynamic {
+    println("Debug crypto_secretstream_xchacha20poly1305_init_pull")
+    return getSodium().crypto_secretstream_xchacha20poly1305_init_pull(header.toUInt8Array(),
+        key.toUInt8Array())
+  }
+
   /**
    * Encrypt next block of data using the previously initialized state. Returns encrypted block.
    */
@@ -82,7 +92,20 @@ actual class Crypto internal actual constructor() {
     tag: UByte
   ): UByteArray {
     println("Debug crypto_secretstream_xchacha20poly1305_push")
-    return getSodium().crypto_secretstream_xchacha20poly1305_push(state, m.toUInt8Array(), ,
-        ad.toUInt8Array(), , tag).toUByteArray()
+    return getSodium().crypto_secretstream_xchacha20poly1305_push(state, m.toUInt8Array(),
+        ad.toUInt8Array(), tag).toUByteArray()
+  }
+
+  /**
+   * Decrypt next block of data using the previously initialized state. Returns decrypted block.
+   */
+  actual fun crypto_secretstream_xchacha20poly1305_pull(
+    state: SecretStreamState,
+    c: UByteArray,
+    ad: UByteArray
+  ): UByteArray {
+    println("Debug crypto_secretstream_xchacha20poly1305_pull")
+    return getSodium().crypto_secretstream_xchacha20poly1305_pull(state, c.toUInt8Array(),
+        ad.toUInt8Array()).toUByteArray()
   }
 }