新增了PQDIF补招线程，导入了新的lib库

LFtid1056/pqdif/include/pqbytearray.cpp

@@ -0,0 +1,89 @@
+//  File name:          $Workfile: pqbytearray.cpp $
+//  Last modified:      $Modtime: 9/21/00 8:51a $
+//  Last modified by:   $Author: Bill $
+//  
+//  VCS archive path:   $Archive: /Hank/DMM/FirmWare/Level3/ObDatMgr/pqbytearray.cpp $
+//  VCS revision:       $Revision: 7 $ 
+
+#include "PQDIF_classes.h"
+
+
+CPQByteArray::CPQByteArray()
+{
+    m_data = NULL;
+    m_size = 0;
+    m_max = 0;
+    m_growBy = 64;
+}
+
+
+CPQByteArray::~CPQByteArray()
+{
+    if( m_data )
+    {
+        free( m_data );
+    }
+}
+
+
+bool CPQByteArray::SetSize( int NewSize, int GrowBy )
+{
+
+    if( GrowBy > 0 )
+        m_growBy = GrowBy;
+
+    //  Grow?
+    if( NewSize > m_max )
+    {
+        int max = (( NewSize/m_growBy ) + 1)*m_growBy;
+        BYTE * data = (BYTE *) realloc( (void *) m_data, max );
+		if( data != NULL || max == 0 )
+		{
+			m_data = data;
+			m_size = NewSize;
+			m_max = max;
+		}
+    }
+	else
+	{
+		m_size = NewSize;
+	}
+
+    return ( m_size == NewSize );
+
+}
+
+
+int CPQByteArray::Add( BYTE value )
+{
+    int     pos = m_size;
+
+    if( SetSize( m_size + 1 ) )
+    {
+        m_data[ pos ] = value;
+        return pos;
+    }
+    else
+    {
+        return -1;
+    }
+}
+
+
+int CPQByteArray::Append( BYTE * values, int count )
+{
+    int     pos = m_size;
+
+    if( SetSize( m_size + count, m_growBy ) )
+    {
+        memcpy( m_data + pos, values, count );
+        return pos;
+    }
+    else
+    {
+        return -1;
+    }
+}
+
+
+