Initial Commit

common/IOBUFF.CPP

@@ -0,0 +1,19 @@
+#include <common/iobuff.hpp>
+
+void IOBuffer::destroyBuffer(void)
+{
+	if(!mhGlobalBuffer)return;
+   ::GlobalUnlock(mhGlobalBuffer);
+	::GlobalFree(mhGlobalBuffer);
+	mhGlobalBuffer=0;
+}
+
+WORD IOBuffer::createBuffer(DWORD lengthBuffer)
+{
+  destroyBuffer();
+	mhGlobalBuffer=::GlobalAlloc(GMEM_FIXED,lengthBuffer);
+	if(!mhGlobalBuffer)return FALSE;
+	mlpBuffer=(BYTE FAR *)::GlobalLock(mhGlobalBuffer);
+	return TRUE;
+}
+