Updated the SDK with the latest code from the TF and HL2 branches.HEADmaster

1 files changed, 29 insertions, 0 deletions

diff --git a/sp/src/utils/lzma/C/7zip/Archive/7z_C/7zBuffer.c b/sp/src/utils/lzma/C/7zip/Archive/7z_C/7zBuffer.c
new file mode 100644
index 00000000..3c4b71e8
--- /dev/null
+++ b/sp/src/utils/lzma/C/7zip/Archive/7z_C/7zBuffer.c
@@ -0,0 +1,29 @@
+/* 7zBuffer.c */
+
+#include "7zBuffer.h"
+#include "7zAlloc.h"
+
+void SzByteBufferInit(CSzByteBuffer *buffer)
+{
+  buffer->Capacity = 0;
+  buffer->Items = 0;
+}
+
+int SzByteBufferCreate(CSzByteBuffer *buffer, size_t newCapacity, void * (*allocFunc)(size_t size))
+{
+  buffer->Capacity = newCapacity;
+  if (newCapacity == 0)
+  {
+    buffer->Items = 0;
+    return 1;
+  }
+  buffer->Items = (Byte *)allocFunc(newCapacity);
+  return (buffer->Items != 0);
+}
+
+void SzByteBufferFree(CSzByteBuffer *buffer, void (*freeFunc)(void *))
+{
+  freeFunc(buffer->Items);
+  buffer->Items = 0;
+  buffer->Capacity = 0;
+}