Rename TelegramCore source folder

submodules/TelegramCore/Sources/MemoryBufferExtensions.swift

@@ -0,0 +1,29 @@
+import Foundation
+#if os(macOS)
+    import PostboxMac
+    import TelegramApiMac
+#else
+    import Postbox
+    import TelegramApi
+#endif
+
+
+public extension MemoryBuffer {
+    convenience init(_ buffer: Buffer) {
+        let memory = malloc(Int(buffer.size))!
+        memcpy(memory, buffer.data, Int(buffer.size))
+        self.init(memory: memory, capacity: Int(buffer.size), length: Int(buffer.size), freeWhenDone: true)
+    }
+}
+
+extension Buffer {
+    convenience init(bufferNoCopy: MemoryBuffer) {
+        self.init(memory: bufferNoCopy.memory, size: bufferNoCopy.length, capacity: bufferNoCopy.length, freeWhenDone: false)
+    }
+    
+    convenience init(buffer: MemoryBuffer) {
+        let memory = malloc(buffer.length)!
+        memcpy(memory, buffer.memory, buffer.length)
+        self.init(memory: memory, size: buffer.length, capacity: buffer.length, freeWhenDone: true)
+    }
+}