added LSL2 stored procedures

LSL2/STPROC/WAFER_INV_LOT_QTY_VALID.txt

@@ -0,0 +1,39 @@
+compile subroutine WAFER_INV_LOT_QTY_VALID(ConvType, DataIo, Branch, ReturnedValue)
+begin condition
+pre:
+post:
+end condition
+
+$insert logical
+$insert wafer_inv_equ
+$insert msg_equates
+declare function msg, get_property, set_property
+equ valid$         to 0    ;* successful
+equ invalid_msg$   to 1    ;* bad data       -   print error message window
+equ invalid_conv$  to 2    ;* bad conversion -          "         "
+equ invalid_nomsg$ to 3    ;* bad but do not print the error message window
+equ CrLf$          to char(13):char(10)
+* this validates the wafer inventory number in windows like order and annual contracts
+ReturnedValue = DataIo       
+status() = Valid$              
+*
+begin case
+   case ConvType = 'ICONV'
+      QtyReceived = get_property( @window:'.QTY_RECEIVED', 'TEXT' )
+      CurQty = sum( get_property( @window:'.INVENTORY_LOT_INFO', 'ARRAY' )<2> )
+      if CurQty > QtyReceived then
+          MsgInfo = ''
+          MsgInfo<mtext$> = 'We only received ':QtyReceived:' and this entry would make it ':CurQty
+          MsgInfo<micon$> = 'H'
+          Void = msg( '', MsgInfo )
+          status() = invalid_nomsg$
+      end
+   case ConvType = 'OCONV'
+      * no output
+      ReturnedValue = DataIo
+   case otherwise$
+      ReturnedValue = ''
+      status() = invalid_conv$
+end case
+return
+